PURIFICATION - 1065 ads

Thursday, May 13, 2021

Best Stone For Gemini Man People born between May 21 to June 20 are called geminis. If you are a Gemini, you must be versatile, proactive, mercurial and multi-tasking. You are ruled by mercury and are always eager to achieve the success you want in life. Gemini's birthstone can change...

Tuesday, May 11, 2021

Quantity : 100 - Price : 6 000,00 €

ZYD Transformer Oil Purification Machine Thousands of oil filled transformers that contain huge quantities of insulating oils inside them are in service today. Transformer Oil Treatment machine at regular intervals ensures; - Provide efficient cooling system. - Protect the transformer...

Tuesday, May 11, 2021

Quantity : 100 - Price : 7 000,00 €

ASSEN ZYD Transformer Oil Degassing Plant Application: Oils inside transformers are mainly for insulating purpose- apart from which they also suppress corona and arcing, and also act as coolants inside the machines. These oils must be maintained absolutely clean and dry in order...

Wednesday, April 21, 2021

QC102 NDIR infrared carbon dioxide sensor is a common type, small size sensor, using non-dispersive infrared (NDIR) principle to detect the existence of CO2 in the air, with good selectivity, non-oxygen dependent and long life. Built-in temperature compensation; and it has UART output...

Friday, April 16, 2021

Designed for multiple use For any pets use Product Details Of Classic Pets Diaposable Underpads Multiple choice for multiple needs.(Popular sizes：33*45；45*60；60*90) Raw materials: * 1st Layer: Non Woven or Dry Mesh Cover * 2nd Layer: Tissue Paper * 3rd Layer: Fluff Pulp Mix Super...

Wednesday, April 14, 2021

ZETIAN humidity test meter has a built-in high-precision capacitive digital temperature and humidity sensor. The accurate humidity meter can be used to measure the humidity of flue gas pollution sources. Based on the measured humidity, the moisture concentration is converted to dry...

Sunday, April 11, 2021

Quantity : 1set - Price : 65,00 €

ULV cold fogger are widely used in sanitation and epidemic prevention, disinfection, sterilization, insecticide, formaldehyde removal and other fields. This product has many advantages, such as good orientation, long range, good insecticidal effect, water-saving, medicine-saving,...

Thursday, March 11, 2021

Quantity : 100 - Price : negotiation

NSH-LV Multifunctional Vacuum Lubrication Oil Purifier Lubricating oil filter Hanno low pressure is a hot vacuum degassing device.It is a multifunctional purifier which can handle all kinds of lubricating oil.It is mainly used to effectively remove dissolved, free water and particulate...

Thursday, March 11, 2021

Quantity : 100 - Price : negotiation

General NSH Vacuum Insulating Oil Purifier, use for purification and treatment of insulating oils, oil filling and drying of electrical equipment, such as transformers. This series is able to purify trace water, gas and particulate matters effectively. It is divided into three models...

Tuesday, March 09, 2021

XMT coating sewage treatment device is widely used in the purification treatment of sewage produced by coating operation production lines in ships, automobiles, tractors and machinery manufacturing industries. The treated water can be recycled and used without discharge. Paing Ling...

Tuesday, March 09, 2021

The waste gas treatment equipment consists of multiple activated carbon adsorbers and a catalytic burner (complemented by low-pressure fans, valves, etc.). Exhaust gas is pretreated to remove dust and particulate matter, and then sent to activated carbon adsorber. Considering the...

Friday, March 05, 2021

Typically insulating fluid is contaminated in the following ways: * Particles including fibres, rust and colloidal carbon. * Free and dissolved water. * Gases produced by fluid ageing, equipment failure and arc suppression in switchgear. * Chemical products caused by oxidation...

Tuesday, March 02, 2021

Quantity : 10,000 - Price : 0-50,000

Overview Of EM-5 continuous flue gas analyzer EM-5 series continuous flue online gas analyzer is a series of self-developed gas analysis products for online gas analysis of domestic as well as foreign environmental protection and industrial control. Based on UV Differential Optical...

Tuesday, March 02, 2021

Quantity : 10,000 - Price : 0-50,000

The instruments and analyzers produced by one of the best continuous emission monitoring system suppliers, ZETIAN now are widely used at home and abroad. They are: UV DOAS gas analyzer, laser TDLAS gas analyzer, gas analysis module, forward/backward laser dust monitoring devices...

Thursday, February 04, 2021

The best children mask is the one they'll put on and keep on. We have a few to recommend that are comfortable, breathable, and fit a range of ages. Flat and 3D. Soft ear loops are designed to not pull on little ears. Each face masks for children's skin features a reinforced loop and...

Thursday, February 04, 2021

Hangzhou Shijie health technology co.,ltd, founded in 2020, is located in Xiaoshan district, Hangzhou city. The company mainly sells different types of personal protective equipment and owns a larger-scale GMP workshop of 100,000-grade purification. The company is fully qualified...

Sunday, January 31, 2021

Polyvinyl gloves are with anti-static properties, Class1000 clean room treatment, high-purity water and ultrasonic cleaning. Class1000 clean room cleaning/processing/packing/warehousing. Polyvinyl gloves are flat, no color difference, no impurities, no smell, uniform color, uniform quality...

Sunday, January 31, 2021

Isolation gown, also known as clean overalls, clean tooling, purification clothing, dust-free clothing, sterile clothing, anti-static tooling, dust-free overalls, isolation clothing, protective clothing, etc. In addition to clothing itself cannot be a source of dust emission, it also...

Wednesday, January 06, 2021

DESCRIPTION REVIEWS MegaScan Pro X7 is the new advanced scanning pro - specializing in book scanning Scan your entire library lightning fast with our revolutionary MegaScan Pro X7! Watch the auto book scanner as it flips through the pages by itself, and transforms your books into...

Saturday, November 28, 2020

Charcoal briquette machine is the main equipment to make rodlike solid fuel under high pressure and high temperature by using wood, rice husk, peanut husk, plant straw, and other materials containing carbon wood. Machine-made charcoal has the advantages of high density, small volume...

Thursday, October 01, 2020

Antarctic krill oil is extracted from pure Antarctic krill by ultra-low temperature extraction. Through the strict production process, by drying, extraction, filtration, separation, purification, concentration, refine,is the natural health food gifts for human. Main Ingredients: Phospholipids...

Wednesday, September 16, 2020

That you are wanting to know whether or not to acquire incredibly hot and cold h2o plants or scorching and cold water purifiers to employ, remember to refer to the subsequent short article to get a typical overview of those 2 styles to aid you make the most realistic decision. What...

Tuesday, September 08, 2020

Steel Shot Blasting Equipment is built to clean profiles welded, , H-Beam and I Beam, and other similar workpieces. It strongly blasts different kinds of shaped steel metal profiles to remove surface rust, welding slag and scale, making it slow uniform metal color, improve coating...

Tuesday, September 08, 2020

It is mainly composed of shot blaster assembly, shot blasting room, trolley transportation system, dust removal system, electrical control system and other parts. Composition of Sand Blasting Container It is mainly composed of shot blaster assembly, shot blasting room, trolley transportation...

Tuesday, September 08, 2020

The ultra miniature float switch is a simple and easy-to-use liquid level control element. It has no complicated circuits and will not be disturbed. As long as the material is selected correctly, any nature of liquid, pressure, and temperature can be used. The float switch mainly...

Friday, August 28, 2020

Quantity : 100 unités - Price : Grande taille: 3000

CHINESE ACADEMY OF MILITARY SCIENCES & CDC OF CHINA JOINT DEVELOPMENT. TCM LIFE SCIENCE WORKING COMMITTEE DESIGNATED PRODUCT. THE WORLD'S FIRST GRAPHENE COVID-19 AIR PURIFIER. GRAPHENE TOTAL EFFECT VIRUS STERILIZER. PATRON SAINT OF HEALTH. VIRUS NEMESIS. ANTI-EPIDEMIC SAVIOR. CORE TECHNOLOGY...

Friday, August 21, 2020

Price : USD1000-USD150000

The lockformer machine, also known as the seam forming machine, the edge side processing machine, the air duct lock forming machine, is a multifunction machine, mainly used for the duct lock processing of plate connection and round duct closed connection. It is very common in industrial...

Friday, August 07, 2020

ITEM NO: X7 AVAILABILITY: IN STOCK MegaScan Pro X7 is the new advanced scanning pro - specializing in book scanning Scan your entire library lightning fast with our revolutionary MegaScan Pro X7! Watch the auto book... MegaScan Pro X7 is the new advanced scanning pro - specializing...

Monday, June 29, 2020

Quantity : 200,000 pc - Price : USD 150-600

JIUWU company produces the ceramic ultrafiltration membranes with the pore size 20nm, 50nm and so on. JIUWU company offers a large choice of ceramic uf membranes with different geometries and cut-offs to meet your process requirements in viscosity, molecule size, impurity profile...

Monday, June 29, 2020

Quantity : 200,000 pc - Price : USD 150-600

The SS ceramic membrane module is designed by different applications. Stainless steel could be used as the material of module/housing, that is, ss membrane housing. JIUWU company could produce the extra large stainless steel membrane housing as customer demand, such as loading...

Monday, June 29, 2020

Quantity : 200,000 pc - Price : USD 150-600

Ceramic Nanofiltration membrane is relatively recent membrane filtration system, with the purpose of softening and removal of disinfection by-product precursors such as natural organic matter and synthetic organic matter. More ultrafiltration membrane system details here! As nanofiltration...

Monday, June 29, 2020

Quantity : 200,000 pc - Price : USD 150-600

The ceramic microfiltration membrane element ( MF membrane) is made from alumina and zirconia which is an asymmetric membrane structure with multi-channel tubular shape. The pore is on the channel. Driven by operation pressure, the liquid is running in the membrane. The part less...

Monday, June 29, 2020

Quantity : 200,000 pc - Price : USD 150-600

Ceramic membranes (Porous Ceramic Membrane & tubular ceramic membrane) are available for microfiltration, ultrafiltration and nanofiltration as single-channel or multiple-channel elements with channel diameters between 2 and 16mm. Ceramic Membrane JIUWU Ceramic Membrane Products...

Thursday, June 25, 2020

Yinglai crystals offers high quality amethyst carved skull for sale. Amethyst is a stone for spiritual protection and purification, purifying the negative effects and attachments of one's energy field. It is a natural depressant that relieves stress and tension, soothes irritability...

Thursday, June 25, 2020

Yinglai crystals offers high quality hand carved Fluorite Skull for sale. Fluorite can help the human air field degaussing purification, remove bad luck, clean and balance the chakras. To avoid unnecessary disturbance in various situations, the fluorite can create noticeable focus...

Saturday, June 20, 2020

As national powder R&D center, GUIKUANG has made much efforts and contributions for the development of powder industry more than 40 years. Raymond mill has been through decades of history in China. As one of earliest Raymond mill manufacturers, GUIKUANG keeps pace with the times...

Thursday, June 18, 2020

Quantity : 1000 - Price : RMB 2.9yuan/sheet

Plastic nose bridge, anti-leakage, anti-fog. The fold line design, ultrasonic production, the mask is strong and durable. Five layers of protection and safety purification create a peace of mind experience, multi-layer material composite structure, filtration is more efficient. 1...

Friday, June 12, 2020

Quantity : 100 - Price : 45000-70000

Product Description Product introduction of Doing High efficiency waste motor oil refinery plant Doing High efficiency waste motor oil refinery plant can process waste engine oil, used motor oil, black oil, tire oil, plastic oil to clean diesel. This kind of diesel can be used to tractors...

Saturday, June 06, 2020

Quantity : 100000 squ - Price : 15-25 USD

- Overview - Clean room HPL door is made of HPL material, which is made up of aluminum door frame or steel door frame. The door plate is made up of double-layer HPL plate and sandwich material. It has a good appearance and together with the featyres of HPL boards, corrosion resistance...

Saturday, June 06, 2020

Quantity : 100000 squ - Price : 15-25 USD

Our company's cleanroom door panels include metal door (aluminum frame plus PCGI door), steel door (steel frame PCGI door) and HPL door (HPL sandwich panel and aluminum or steel frame). According to the switch mode of the door, it can be divided into pull/push door and sliding door...

Saturday, June 06, 2020

Quantity : 100000 squ - Price : 15-25 USD

- Overview - When people and goods enter the clean area, they need to be blown through the air shower room. The clean air can remove the dust carried of people and goods, and can effectively block or reduce the dust source from entering the clean area. The front and rear doors of...

Wednesday, May 27, 2020

Quantity : 6000pc/mon - Price : 100USD

MegaScan Pro X7 is the new advanced high speed book scanner - specializing in book scanning Scan your entire library lightning fast with our revolutionary MegaScan Pro X7! Watch the auto book... MegaScan Pro X7 is the new advanced book scanner camera - specializing in book scanning...

Friday, May 22, 2020

Quantity : 200,000 pc - Price : USD 150- 600

JIUWU ceramic membrane factory produces the ceramic ultrafiltration membranes with the pore size 20nm, 50nm and so on. JIUWU company offers a large choice of ceramic uf membranes with different geometries and cut-offs to meet your process requirements in viscosity, molecule size,...

Friday, May 22, 2020

Quantity : 200,000 pc - Price : USD 150- 600

Ultrafiltration (UF) is a variety of membrane filtration in which forces, such as pressure or concentration gradients, cause separation through the semi-permeable membrane. High molecular weight suspended solids and solutes remain in the so-called retentate while water and low molecular...

Friday, May 22, 2020

Quantity : 200,000 pc - Price : USD 150- 600

The SS ceramic membrane module is designed by different applications. Stainless steel could be used as the material of module/housing, that is, ss membrane housing. JIUWU company could produce the extra large stainless steel membrane housing as customer demand, such as loading over...

Friday, May 22, 2020

Quantity : 200,000 pc - Price : USD 150- 600

Reverse osmosis (RO) is a water purification technology that uses a semipermeable membrane to remove ions, molecules, and larger particles from drinking water. RO membrane technology is one of the most powerful tools to solve the world water crisis. We have rich experiences in RO...

Friday, May 22, 2020

Quantity : 200,000 pc - Price : USD 150- 600

Ceramic membrane technology and organic membrane technology can be used in combination. Organic membrane can follow ceramic membrane. We have organic membranes with wide range of pore sizes to different applications, from removing salt to filtering large particulates. JIUWU company...

Friday, May 22, 2020

Quantity : 200,000 pc - Price : USD 150- 600

The ceramic microfiltration membrane element ( MF membrane) is made from alumina and zirconia which is an asymmetric membrane structure with multi-channel tubular shape. The pore is on the channel. Driven by operation pressure, the liquid is running in the membrane. The part less...

Friday, April 10, 2020

Quantity : 6000pc/mon - Price : $90-$350

MegaScan Pro X7 is the new advanced book scanner camera - specializing in book scanning Scan your entire library lightning fast with our revolutionary MegaScan Pro X7! Watch the auto book... MegaScan Pro X7 is the new advanced smart book scanner - specializing in book scanning Scan...

Thursday, April 09, 2020

Application of Membrane Filter The use of the filter membrane does not require special chemical treatment of flocculation, nor does it require evaporation separation, only need the pressure to separate solid from liquid, which is a major feature of filter membrane treatment. Filter...

Wednesday, April 01, 2020

Quantity : 500 sets/ - Price : 3000-10000 usd

The duct lock forming machine, also known as the bite sewing machine, the undercutting machine, the air duct biting machine, the air duct skein machine. It is a multifunctional machine, mainly used for bite processing of sheet joints and round duct closed connections. It can meet...

Tuesday, March 31, 2020

SPE technology is a physical extraction process including liquid phase and solid phase based on the theory of liquid-solid chromatography, which uses selective adsorption, selective elution to enrich, separate and purify the sample. In daily application, SPE cartridge can also be...

Monday, March 30, 2020

Filter cartridge is a useful tool that contains filter media to capture and retain particles infiltration system. We can find filters cartridge not only in various lengths and diameters, but being made of different construction materials as well. As the flow is from outside to inside...

Thursday, March 19, 2020

Qualitative filter paper property: also known as qualitative analysis filter paper. It is a kind of filter paper used in chemical laboratories to filter precipitation and suspended matter. Silicon content is higher than the quantitative filter paper, burning after a certain amount of ash...

Tuesday, March 17, 2020

Quantity : 200,000 pc - Price : usd160-500

JIUWU company produces the ceramic ultrafiltration membranes with the pore size 20nm, 50nm and so on. JIUWU company offers a large choice of ceramic uf membranes with different geometries and cut-offs to meet your process requirements in viscosity, molecule size, impurity profile...

Tuesday, March 17, 2020

Quantity : 200,000 pc - Price : usd160-500

Ultrafiltration (UF) is a variety of membrane filtration in which forces, such as pressure or concentration gradients, cause separation through the semi-permeable membrane. High molecular weight suspended solids and solutes remain in the so-called retentate while water and low molecular...

Tuesday, March 17, 2020

Quantity : 200,000 pc - Price : usd160-500

The SS ceramic membrane module is designed by different applications. Stainless steel could be used as the material of module/housing, that is, ss membrane housing. JIUWU company could produce the extra large stainless steel membrane housing as customer demand, such as loading over...

Tuesday, March 17, 2020

Quantity : 200,000 pc - Price : usd160-500

Reverse osmosis (RO) is a water purification technology that uses a semipermeable membrane to remove ions, molecules, and larger particles from drinking water. Ro membrane technology is one of the most powerful tools to solve the world water crisis. We have rich experiences in RO...

Tuesday, March 17, 2020

Quantity : 200,000 pc - Price : usd160-500

The ceramic microfiltration membrane element ( MF membrane) is made from alumina and zirconia which is an asymmetric membrane structure with multi-channel tubular shape. The pore is on the channel. Driven by operation pressure, the liquid is running in the membrane. The part less...

Monday, March 16, 2020

Our products are the things used in the QuEChERS method, including two major categories: extraction boxes and purification boxes; extraction boxes include salt bags and 50ml centrifuge tubes, but due to the high shipping costs of 50ml centrifuge tubes and common in customer laboratories...

Tuesday, January 21, 2020

Syringe filter is separation equipment which can be combined with a injector to filter out the impurities from the sample of chemically turbid solution. Syringe filter generally consists of a plastic housing and a membrane. The body of syringe filter (plastic housing) is usually made...

Tuesday, January 21, 2020

The FLASH column is the heart of the FLASH purification system, like an engine in a car. If you want to do a good job, you must first sharpen the tools. Choosing the correct FLASH purification column is the most critical part of the whole purification process. And choosing the right...

Monday, January 20, 2020

As we know, five steps required for solid phase extraction cartridge: sample preparation, activation or equilibration of the column, loading, rinsing and eluting the compound of interest. There is no uniform regulation for that the solid phase extraction cartridge should be activated...

Sunday, January 19, 2020

The QuEChERS method is a sample preparation technology based on solid-phase extraction and matrix solid-phase dispersion technology. It is suitable for the treatment of low-fat samples and can achieve ideal results for samples containing less than 15% fat. Because of its simple operation...

Friday, January 17, 2020

Quantity : 1 KG - Price : 5,00 €

Qualité: 100% naturelle. Récolté à partir de lieux conservés, exempt de pollution, puis séché naturellement au soleil, l'argile pulvérisée est ensuite tamisée pour obtenir une poudre micronisée (très fine). Poudre de Ghassoul marocain Pays d'origine: Morocco Moroccan Ghassoul Powder...

Friday, January 17, 2020

Vacuum filtration system is a kind of vacuum filtration device, which ingeniously combines all the components needed for Vacuum filtration on one body, saving space and simple operation. It is widely used in laboratories, including various microbial tests in food, medicine, beverage...

Wednesday, January 15, 2020

Hawach sample vial is also called a sampling bottle, purification bottle, sterile bottle, clean bottle, filter bottle, filter bottle, sampling bottle, filter bottle and so on. It is in accordance with the international standard: ISO3722 “hydraulic drive· sampling vessel cleaning method...

Tuesday, January 14, 2020

Filter paper can be qualitative and quantitative. In the application of analytical chemistry, after the inorganic compound is separated by filtration to separate out the precipitate, the residue collected on the filter paper can be used to calculate the loss rate during the experiment...

Thursday, January 09, 2020

Zhengzhou Rosh Electromechanical Equipment Co., Ltd. is an enterprise located in HenanProvince, China. For more than ten years, Roshman has been committed to the research,production and sales of air compressor. The production line is consist of screw air compressor from 5.5KW to 550KW...

Tuesday, January 07, 2020

Originally designed to analyze fruits and vegetables, QuEChERS now includes a variety of products. Since being developed and released by scientists at the United States department of agriculture in 2003, QuEChERS has gained increasing popularity as a method of selection. It combines...

Friday, January 03, 2020

The nylon filter membrane is applied to many industries. It may be used for the water filtration in the electronic, microelectronic and semiconductor industry, filtration of tissue culture medium, filtration of drug solution, beverage, and high purification chemical products, and...

Friday, January 03, 2020

The service life of filter capsule varies based on the raw materials adopted. Impurities in the water will clog the filter element as time goes by, and the activated carbon filter will absorb saturation. Therefore, the PP filter cartridge needs to be replaced in 3 months, and the...

Monday, December 16, 2019

Originally, QuEChERS was used as a test for multiple pesticide residues in vegetables or fruits. Up to now, its application range is no longer limited to this. At present, QuEChERS has a wide range of applications in agricultural and veterinary drug residues in agricultural products and foods...

Friday, December 13, 2019

FLASH column is a sample pretreatment technology developed by the combination of liquid-solid extraction and column liquid chromatography. It is mainly used for sample separation, purification and concentration which has been widely used in medicine, food, environment, commodity inspection...

Tuesday, December 10, 2019

PP Filter Cartridge PP filter cartridge is made of polypropylene ultrafine fiber hot melt and wrapped. The fiber randomly forms the three-dimensional microporous structure in space. The pore diameter is distributed in a gradient along the filtrate flow direction. It integrates surface...

Thursday, October 24, 2019

JIUWU company produces the ceramic ultrafiltration membranes with the pore size 20nm, 50nm and so on. JIUWU company offers a large choice of ceramic uf membrane filter with different geometries and cut-offs to meet your process requirements in viscosity, molecule size, impurity profile...

Thursday, October 24, 2019

The SS ceramic membrane module is designed by different applications. Stainless steel could be used as the material of module/housing, that is, ss membrane housing. JIUWU company could produce the extra large stainless steel membrane housing as customer demand, such as loading over...

Thursday, October 24, 2019

The organic membrane is a material having a selective separation function, and when there is a driving force on both sides of the membrane (such as a pressure difference, a concentration difference, a potential difference, etc.), the raw material component selectively permeates the membrane...

Thursday, October 24, 2019

In order to meet the scientific requirements of scientific research institutes and enterprises in the early research and development of feed liquid amplification, and we specially design and develop small & pilot machine, which can easily avoid many uncertain factors in the transformation...

Thursday, October 24, 2019

OMS skid-mounted (Organic Membrane Filtration System) refers to a form of overall combination of equipment frame and whole equipment. Organic membrane system means that a group of equipment is fixed on the chassis and can be used after moving. It is not necessary to install valves...

Thursday, October 24, 2019

The ceramic microfiltration membrane element ( MF membrane) is made from alumina and zirconia which is an asymmetric membrane structure with multi-channel tubular shape. The pore is on the channel. Driven by operation pressure, the liquid is running in the membrane. The part less...

Thursday, October 17, 2019

As national powder R&D center, GUIKUANG has made much efforts and contributions for the development of powder industry more than 40 years. Raymond mill has been through decades of history in China. As one of earliest Raymond mill manufacturers, GUIKUANG keeps pace with the times...

Saturday, October 12, 2019

The stationary phase, commonly known as the fillers, is the most central part of chromatography. People need to determine three aspects of stationary phase information in turn before determine how to select the kind of the stationary phase of the flash purification column. They are matrix type...

Saturday, October 12, 2019

The filter cartridge is a professional term with the function of filtering and purification. It is also a simple device for separating the original fluid and fluid. It mainly includes gas-liquid separation, solid-liquid separation, exhaust and dust filtration, and environmental protection...

Thursday, October 10, 2019

QuEChERS firstly came out in 2003. The inventors of QuEChERS, Michelangelo Anastasiades and Steve Lehotay, were asked for the three biggest improvements in this method from development to now. They made the following statement. In the period of conceiving the method QuEChERS, we have...

Wednesday, October 09, 2019

Flash column chromatography is an easy and fast method to separate the complex mixtures. It can not only make the separation effect better but also shorten the time. How to put the sample into the flash column is of high importance in the preparation process of flash column chromatography...

Tuesday, October 08, 2019

It is not difficult to find the early application of QuEChERS in pesticide residue detection in China, mainly for single pesticide detection, and most of the extraction and purification targets are carbamate, organophosphorus and pyrethroid. With the development of technology, the...

Monday, September 30, 2019

As national powder R&D center, GUIKUANG has made much efforts and contributions for the development of powder industry more than 40 years. Raymond mill has been through decades of history in China. As one of earliest Raymond mill manufacturers, GUIKUANG keeps pace with the times...

Monday, September 30, 2019

1. Stainless steel filter cartridge shape is stable and its impact resistance and alternating load capacity are superior to other metal filter materials. 2. The pore is uniform and stable, the permeability is good, the pressure loss is small, the filtration precision is high, and...

Monday, September 30, 2019

The purifying agent holds an important position in the QuEChERS pre-treatment method. An appropriate selection and application of it would be necessary for the users to improve the efficiency of purification and accuracy of the sampling detection result. Selection of purifying agents...

Sunday, September 29, 2019

Hawach glass solvent filter is made of high-quality borosilicate glass, which can be used to filter various aqueous solutions, organic substances, and corrosive liquids. The glass Solvent filter is available in one liter and two liters and consists of a triangular liquid collection bottle...

Friday, September 27, 2019

Ceramic membranes (Porous Ceramic Membrane & tubular ceramic membrane) are available for microfiltration, ultrafiltration and nanofiltration as single-channel or multiple-channel elements with channel diameters between 2 and 16mm. Their main characteristics of porous tubular ceramic...

Friday, September 27, 2019

The ceramic microfiltration membrane element ( MF membrane) is made from alumina and zirconia which is an asymmetric membrane structure with multi-channel tubular shape. The pore is on the channel. Driven by operation pressure, the liquid is running in the membrane. The part less...

Friday, September 27, 2019

Ceramic Nanofiltration membrane is relatively recent membrane filtration system, with the purpose of softening and removal of disinfection by-product precursors such as natural organic matter and synthetic organic matter. More ultrafiltration membrane system details here! CHARACTERISTICS...

Friday, September 27, 2019

Nanofiltration (NF) or nanofiltration membrane technology is a relatively recent membrane filtration process used most often with low total dissolved solids water such as surface water and fresh groundwater, with the purpose of softening (polyvalent cation removal) and removal of...

Friday, September 27, 2019

OMS skid-mounted (Organic Membrane Filtration System) refers to a form of overall combination of equipment frame and whole equipment. Organic membrane system means that a group of equipment is fixed on the chassis and can be used after moving. It is not necessary to install valves...

Friday, September 27, 2019

In order to meet the scientific requirements of scientific research institutes and enterprises in the early research and development of feed liquid amplification, and we specially design and develop small & pilot machine, which can easily avoid many uncertain factors in the transformation...

Friday, September 27, 2019

The organic membrane is a material having a selective separation function, and when there is a driving force on both sides of the membrane (such as a pressure difference, a concentration difference, a potential difference, etc.), the raw material component selectively permeates the membrane...

Friday, September 27, 2019

The SS ceramic membrane module is designed by different applications. Stainless steel could be used as the material of module/housing, that is, ss membrane housing. JIUWU company could produce the extra large stainless steel membrane housing as customer demand, such as loading over...

Friday, September 27, 2019

Ultrafiltration (UF) is a variety of membrane filtration in which forces, such as pressure or concentration gradients, cause separation through the semi-permeable membrane. High molecular weight suspended solids and solutes remain in the so-called retentate while water and low molecular...

Friday, September 27, 2019

JIUWU company produces the ceramic ultrafiltration membranes with the pore size 20nm, 50nm and so on. JIUWU company offers a large choice of ceramic uf membrane with different geometries and cut-offs to meet your process requirements in viscosity, molecule size, impurity profile,...

Friday, September 27, 2019

Reliable flash columns play a decisive role in a good chromatographic separation method, which ensures complete separation of valuable compounds and specific impurities. Choosing the right flash column is the most critical part of the purification process. There are two aspects should...

Thursday, September 26, 2019

Along with the rapid improvement of domestic technology, the QuEChERS analytical method is no longer just applied in the pesticide residue detection on food and fruits, but also used for the extraction and purification of cereal samples with low moisture content. Moreover, it is also...

Wednesday, September 25, 2019

High temperature resistant α-amylases is a highly effective biological preparation refined by deep fermentation and purification of Bacillus Licheniformis. This alpha amylase powder has good heat resistance, widely used in starch sugar, ,, monosodium glutamate, organic acids and other...

Wednesday, September 25, 2019

Alpha Glucoamylase, also known as glycosylase. It is an efficient biological preparation made by liquid fermentation and purification of Aspergillus Niger introduced from the United States. It can be used in the saccharification process of brewing to improve fermentation degree and...

Wednesday, September 25, 2019

Knowledge of QuEChERS Quick, Easy, Cheap, Effective, Rugged, Safe are generally abbreviated to QuEChERS. It is a sample pretreatment method for agricultural product detection. It is used to absorb and remove impurity, and the operational principle is similar to high-performance liquid...

Tuesday, September 24, 2019

There are many factors to select a product, but on the way back, the only two words lingering in my mind are “parameters” and “Quality assurance”. All that's left is the word “Quality assurance”, which is getting bigger and bigger and more distinct and lingering – or, to put it more simply...

Saturday, September 21, 2019

Quantity : 5000 ton/p - Price : 0.8usd

Product description Stainless Steel Instrument Tubing Description Huashang instrument tubes are in a comprehensive range of corrosion-resistant stainless steels and nickel alloys protecting outdoor diameters from (OD) 2.0 to 38 mm. All sizes are provided with clean surfaces and shut...

Saturday, September 21, 2019

Quantity : 5000 ton/p - Price : 0.8usd

Product description Hydraulic Tubing Description Huashang Hydraulic tube in a comprehensive range of corrosion-resistant stainless steels and nickel alloys protecting outdoor diameters from (OD) 2.0 to 38 mm. All sizes are provided with clean surfaces and shut dimensional tolerances...

Friday, September 20, 2019

Quantity : 500 - Price : 7000-10000

The correct installation method of corn oil extraction process: Before installing the equipment, the newly purchased corn oil extraction machine should be cleaned thoroughly. Remove the spindle and the cage, and polish the outer surface, inner surface and screw feeder of the screw...

Wednesday, September 18, 2019

It is well known that a large number of high-tech industries are inseparable from dust-free purification workshops, such as CCL circuit substrate copper clad laminates, PCB printed circuit boards, photoelectric LCD panels and LEDs, power and 3C lithium batteries, and some pharmaceutical...

Wednesday, September 18, 2019

Selection of scavengers The conventional QuEChERS method only uses PSA which is too simple single that can no longer meet the complex matrix samples examination experiments. GCB (graphitized carbon black) can effectively adsorb pigments, non-polar interferences such as sterol due...

Wednesday, September 18, 2019

The capsule filter is small in size and mainly used in purification and filtration of chemicals, pharmaceuticals, microelectronic reagents, etc. The filter medium is placed in the interior of the capsule filter in the form of folds, which enlarges the filtering area and ensures the...

Tuesday, September 17, 2019

Quantity : 1pc - Price : US $1 - 3,000 / Set

Basic information This big dirt separator valve is used for water purification. Features 1. Easy to operate； 2. No water stop is required to clean the cavity body； 3. Dirt above 0.005 millimeters can be removed, and can absorb rust； 4. The large volume of waste collecting chamber...

Monday, September 16, 2019

Hawach Scientific provides a wide selection of flash columns, they are a quick and easy way to separate complex mixtures of compounds, and often used on a preparative scale to provide better separation and cuts down on the amount of time required to run column. We committed to providing...

Monday, September 16, 2019

The extraction is divided into liquid phase extraction (LLE) and solid phase extraction (SPE). SPE technology is a column chromatography separation process. The technology is a combination of liquid-solid extraction and column liquid chromatography. The combination of this technology...

Wednesday, September 11, 2019

Flash chromatography is one of the methods in the preparation of liquid chromatography and is usually used for the separation of organic compounds. Flash chromatography has the advantages of ease of operation, low cost, and fast analysis. There are few other techniques for purifying...

Wednesday, September 11, 2019

Generally, there are five types of filter capsule based on the membrane it contains, which includes PES, PP, PTFE, Nylon and GF type. The former three types are widely applied in various fields and receive great feedback from the users. - PES Filter Capsule - The PES filter capsule...

Tuesday, September 10, 2019

1. Advantages and disadvantages of commonly used extraction solvents Acetonitrile: easy to salt out; compatible with LC/MS; difficult to concentrate Acetone: not easy to salt out; easy to volatilize, concentrate Ethyl acetate: immiscible with water; less extraction of impurities;...

Monday, September 09, 2019

A commercial deck oven is a crucial piece of baking equipment when seeking to attain a beautiful, crusty loaf of bread. Having a quality deck oven is just as necessary for a bread bakery as heavy duty spiral mixer. While these ovens tend to take up more real estate in a bakery and...

Monday, September 09, 2019

A commercial deck oven is a crucial piece of baking equipment when seeking to attain a beautiful, crusty loaf of bread. Having a quality deck oven is just as necessary for a bread bakery as heavy duty spiral mixer. While these ovens tend to take up more real estate in a bakery and...

Tuesday, September 03, 2019

The basic principle of SPE cartridges is that the liquid sample is made to pass through the adsorbent to retain the tested substance, and then the impurities are washed away with appropriate strength solvent, and then the tested substance is eluted with a small amount of good solvent...

Saturday, August 17, 2019

Liquid filter housings, as a kind of indispensable device for conveying medium pipeline, can make the contaminated liquid to achieve a certain degree of cleanliness requiring by production and living. - Features of liquid filter housings: - 1. Easy installation and connection, simplified...

Thursday, August 15, 2019

Review the article that I had written for product introductions, it seems that the content which making fun of products basically does not have, a person with the label of “warm person heart” is wearing very tired. The things about making fun are so cool to be said completely by naked...

Thursday, August 15, 2019

The similarities FLASH and SPE are all column chromatography separation technology. FLASH is a fast separation mode for preparative chromatography, using optimized pre-packed low and medium pressure columns for chromatographic separation. The separation mechanism, stationary phase...

Wednesday, August 14, 2019

After years of development, the QuEChERS pretreatme nt method has been continuously improved and broadened by researchers as a simple and rapid residual pretreatment technology. The application target also has been extended from the highest moisture content of vegetables and fruits...

Wednesday, August 14, 2019

Syringe filters are available out-of-the-box, no need for membrane changes and cleaning, and allow easy purification or detoxification of various solutions, including cell and microbial media, reagents, and additives, protein solutions and buffers. - Maintenance of a syringe filter - 1...

Monday, August 12, 2019

The rapid chromatographic method is a technology widely used in the separation and purification of active target compounds, such as organic compounds, natural products, and biological macromolecules. Rapid chromatographic method has the advantages of easy-operation, low-price, and fast-analysis...

Monday, August 12, 2019

The filter capsules are ready-to-use units for the filtration of media containing particles. They are also used for removing biologicals in pharmaceutical and biotechnology applications. Other applications are like easy sample preparation, separation of cell debris, filtration of...

Monday, August 12, 2019

Solid phase extraction principle Solid phase extraction is a separation technique that combines selective retention, selective elution, and the like. When a complex sample solution passes through the sorbent, the sorbent selectively retains the aimed compound and a small number of...

Saturday, August 10, 2019

Quantity : 10000 - Price : 1-10000 USD

KWD/RD space esp dust collector uses high-voltage DC electric field to make the dust particle charge in the dust-containing gas to deposit on the surface of the sedimentation level under the action of the electric field force. The dust falls into the device so that the flue gas passing...

Friday, August 09, 2019

- Some Tips In QuEChERS D-SPE? - Why choose anhydrous magnesium sulfate as a water remover? In the d-SPE purification process, the moisture content plays a crucial role in the purification effect of PSA. The lower the moisture content, the better the purification effect of PSA. Experiments...

Thursday, August 08, 2019

Flash columns adopt high-capacity silica gel for precise filling, which has very excellent separation and purification performance. The specific surface area of high-capacity spherical silica gel is 40% higher than that of ordinary spherical silica gel, and the sample loading is twice...

Thursday, August 08, 2019

The membrane filter is widely used in today's life, including ultrafiltration membrane, microporous membrane, nanofiltration membrane, microfiltration membrane, mesopore fiber ultrafiltration membrane, etc. Role of the membrane filter 1. Treatment of solute separation and concentration...

Wednesday, August 07, 2019

Food safety testing is a major issue related to people's livelihood. In recent years, the QuEChERS method has been widely used in the pretreatment of food safety detection samples. In addition, the method has been applied to trace analysis. QuEChERS Application The international application...

Tuesday, August 06, 2019

The hydrophilic polyvinylidene fluoride membrane filter is commonly used for the purification and filtration such as tissue culture media, additives, and other sterilization filtration solvents, chemical raw materials, aseptic processing of reagents, and for filtration of high-temperature liquid...

Tuesday, August 06, 2019

HPLC is more suitable for the separation and analysis of substances with the high boiling point, poor thermal stability, physiological activity, and relatively large molecular weight. Hawach HPLC columns are widely used in the analysis of nucleic acid, peptide, lactones, polycyclic...

Monday, August 05, 2019

super duplex stainless steel pipe/stai nless steel pipe 201/stainless steel pipe/tube malay tube Product good price super duplex stainless steel pipe/stainless steel pipe 201/stainless steel pipe/tube malay tube Size Thickness 3 mm – 25 mm Outer Diameter 25 mm – 1000 mm Length 3m...

Saturday, August 03, 2019

An air filter housing is a kind of air filtration device, as one of pneumatic three pieces, which are generally used to prevent dust for workshops, plants, operating rooms, laboratories or electronic mechanical communication equipment. - Filtration precision - The key to affect the...

Saturday, August 03, 2019

In the application of membrane separation technology, the microporous membrane is the most widely used membrane variety. It is simple and fast to use and is widely used in many fields such as scientific research, food testing, chemical industry, nanotechnology, energy, and environmental...

Thursday, August 01, 2019

The ceramic microfiltration membrane element ( MF membrane) is made from alumina and zirconia which is an asymmetric membrane structure with multi-channel tubular shape. The pore is on the channel. Driven by operation pressure, the liquid is running in the membrane. The part less...

Thursday, August 01, 2019

As a core technology, JIUWU has become the largest ceramic membrane element producer and a world leader in cross-flow filtration. Electrodeionization (EDI) is a kind of pure water manufacturing technology which combines ion exchange technology , ion-exchange membrane technology and...

Thursday, August 01, 2019

QuEChERs is a sample treatment and purification technology for the detection of multiple pesticide residues in high-water-content food. Because it simplifies the previously complex extraction procedures and expands the scope of the extracted pesticide residues, QuEChERs becomes an...

Wednesday, July 31, 2019

Bag filter housings are multi-purpose filter equipment with the features of novel structure, small size, simple and flexible operation, energy saving, high efficiency, airtight work and strong adaptability. Otherwise, they are very convenient to replace the filter bags and there is...

Wednesday, July 31, 2019

Membrane Filter Water Treatment Membrane filter water treatment is a solid-liquid separation technology. It filters water through membrane holes and retains impurities in water without chemical changes. However, due to the very small size of the membrane holes, there are some corresponding...

Friday, July 26, 2019

Indoor humidity produced by human activity(showering, cooking, perspiring, and even breathing) can build up to very high level, it does more than make us uncomfortable. This can encourage the growth of organisms harmful to our health, and over time, it`s bad for the structure and furnishings...

Friday, July 26, 2019

Constant fresh air in your home is an important aspect to maintain the indoor air quality. A good ventilation system will protect your family from unpleasant odos and harmful contaminants such as formaldehyde and VOCs. Opening window is a simply way to increase ventilation, it can...

Friday, July 26, 2019

Nowadays, the standards of people's living are improving, not only to install air-conditioning, floor heating, and better-conditioned homes,but also to install ventilator, dehumidification and other equipment. A person with insights who is more environmentally conscious, and also...

Monday, July 15, 2019

The solid phase extraction cartridges (SPE column, or Solid Phase Extraction Cartridges, or SPE cartridges for short) is a sample pretreatment device for extraction, separation and concentration developed from a chromatography column. Mainly used in sample pretreatment of various foods...

Friday, July 12, 2019

Characteristics of QuEChERS QuEChERS is a pretreatment method for pesticide residue detection. This paper refers to the products produced by our company. Its name comes from the acronyms of the words “Quick, Easy, Cheap, Effective, Rugged, Safe”, which are also the characteristics...