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Flash Column Versus SPE Column

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...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
China 210000 Construction goods
Garden Products

Saturday, August 10, 2019

Price : 15USD/m2

Our garden products contain planter kits, bird feeders, and decking tiles, planter kits used in the yard for green plants and flowers, bird feeders to protect your birds and pets, decking tiles used in the balcony or shower room. WHY SUNDI GARDEN PRODUCTS 1 Planter kits Without maintenance...

What Causes Pollution Of HPLC Column?

Friday, August 02, 2019

Usually, the sample contains something that is not of interest to the analyst. Salt, lipids, lipid-containing substances, humic acid, hydrophobic proteins, and other biological substances are some substances that may interact with the HPLC column in use. These substances have less...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Characteristics Of Hawach Flash Columns

Thursday, July 11, 2019

The formation of a flash phenomenon The boiling point of water is higher than 100℃ when the water is heated under a certain pressure. The higher the pressure, the higher the boiling point of water and the higher the heat content. When the pressure decreases, some sensible heat is released...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Characteristics Of Hawach Flash Columns

Thursday, July 11, 2019

The formation of a flash phenomenon The boiling point of water is higher than 100℃ when the water is heated under a certain pressure. The higher the pressure, the higher the boiling point of water and the higher the heat content. When the pressure decreases, some sensible heat is released...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Rapid Chromatography And Flash Column

Tuesday, July 09, 2019

Rapid chromatography Technology for the separation and purification of natural products and biological macromolecules. It has the advantages of easy operation, cheap price, and rapid analysis, and a few other technologies can match the rapid chromatography in the application of purifying...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
The Product Composition of QuEChERS

Friday, July 05, 2019

The product mainly includes two parts: extraction boxes and purification boxes. Extraction boxes include salt bags and 50 ml centrifugal tubes. Due to the high transportation cost of 50 ml centrifugal tubes and the general unacceptability of customer laboratories, more customers will...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
The Cleaning Methods Of Sample Vials

Wednesday, July 03, 2019

Chromatographic analysis technology has been widely used nowadays. It is quite important to clean the chromatographic sample vials carefully. When the number of samples is enormous, a large number of chromatographic sample vials need to be cleaned during the experiments. If the sample...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Guide To Select Flash Column

Wednesday, July 03, 2019

Flash column chromatography is an efficient way to separate complex mixtures of compounds in the lab. we use compressed air to push the solvent through the column when we are running flash columns. It can help provide better separation and cut down the running time as while. Flash...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
PP Membrane Filter and Its Application

Friday, June 14, 2019

a. Application PP membrane filter is used to filter out bacteria and particles from the liquid in the pharmaceutical, electronic and biological manufacturing industry, brewing, clocks and watches, medical oil, lubricating oil, the fuel oil industry, and a scientific laboratory. Generally...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Application Method of Filter Papers

Wednesday, June 12, 2019

When filter paper is used in experiments, it is mostly used together with filter funnel and Brinell funnel. The filter papers should be folded into a suitable shape before using. But it should be noted that do not over fold, because this will lead to the breakage of filter paper....

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
The Concept of Flash Column Chromatography

Tuesday, June 11, 2019

Developed in the 1970s, flash column chromatography is the method of isolating and purifying a component from a mixture by passing the sample through the flash column filled with a gel. The inventors of flash column chromatography were using medium pressure chromatography and short...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
China 214000 B2B Services
Steel Slitting Line/Machine

Sunday, June 09, 2019

Based on much experiences on providing quality, cost-effective and long lasting roll forming systems Operating Procedure of Steel Slitting Line Machine for sale Preparatory work before steel slitting machine production 1. Before the formal production, the dust and dirt and other foreign...

RISHBIN CO., LTD

  • 214000 - Five Star Garden
  • 0510 85853379
Characteristics of Flash Columns

Thursday, June 06, 2019

The fast liquid chromatography column optimization function, or “GO” function, converts the linear gradient into a step gradient and optimizes the elution conditions near the confirmed elution peak. First, purify a small portion of the sample with a small column and wait until the...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Structure of HPLC Columns

Thursday, June 06, 2019

The empty column is assembled from column joints, column tubes, and filters. The HPLC columns joints are constructed with a low dead volume. The column joints are threaded assemblies at both ends, with 7/16-inch external threads on one end and 3/16-inch internal threads on the other...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
China 317610 Equipment goods
MiniBottles Empty Plastic Bottles

Thursday, April 18, 2019

MiniBottles Empty Plastic Bottles Description: The classic cylindricalbottle is made of food grade Pet, which is safer and more reliable.T he bottle Cap is made of Screw Cap, which is connected more tightly, ensuring that the bottle does not leak and the smallmouth is designed to...

Taizhou alpha mould technology Co,. LTD

  • 317610 - taizhou
  • 35435785
Stainless Steel Pig Feeder

Thursday, February 21, 2019

Stainless Steel Pig Feeder 1.Pig Feeder, material: stainless stell, size: 21*34*9 cm, 19*30*8 cm.Easy installation.Smooth surface. 2.Swine Feeding Basin, easy to clean empty and never rust and a long time life span.Can be used on farrowing crate or limited crate for Pig. Location ...

Hubei Devoling Livestock Instruments Co.,Ltd

  • 430300 - Hubei
  • 86 27 85715936
Piglet Feeder

Thursday, January 10, 2019

Piglet Feeder 1. It is mainly used in the farrowing crate to supply feed for the piglets, thus to avoid the food lacking caused by the insufficient milk from big pig. 2. Material: Stainless Steel.Size: 25cm,28.5cm,36cm.Altitude: 6cm,7cm.Thickness: 0.8-1.2mm.Capacity: 3kg or more. 3...

Hubei Devoling Livestock Instruments Co.,Ltd

  • 430300 - Hubei
  • 86 27 85715936
China 710026 Equipment goods
Barometric digital air pressure gauge air manometer

Saturday, June 16, 2018

Quantity : 1piece - Price : USD152

1.Description of the barometric pressure digital air pressure gauge: XY3041 barometric pressure digital air pressure gauge is a digital product that perfectly replaces the empty box pressure gauge. It has high precision, good stability, and good shockproof performance. It solves...

Xi'an Shelok Instrument Technology Co., Ltd.

  • 710026 - inland mansion port
  • +86 17795766255
Italy 85055 Women clothing
NEW ARRIVALS !!!! STOCK EMPTY OLGA DAMIANI.

Tuesday, May 22, 2018

Quantity : 50 pezzi - Price : 10 euro

Fantastic lot Olga damiani x 50 Dressed in many different models, colors and sizes from s to xxxL. Corporate clothing made in Italy. For more information contact: tel. 3420414563 (also whatsapp). DISCOVER ALL OUR OFFERS ON OUR APP ... . Location : contrada serralta snc, 85055 picerno, Contact ...

AJM SRL

  • 85055 - picerno
  • +393420414563
600 Ton Press Brake

Tuesday, May 15, 2018

- 600 Ton Press Brake Brochure: - - Hydraulic Brakes Technical Data: - Now hydraulic press brake machine is widely used in railway, automobile industry, and street lamp manufacturers. Hydraulic press brake can process different types of thin plates during use. The biggest difference...

Aerial UAV—Control Survey

Wednesday, April 25, 2018

The Aerial UAV is to ensure the accuracy of aerial triangulation and determine the absolute position of objects in space. In the conventional low altitude digital aerial photogrammetry external specification, the layout of control points is specified in detail, which is the basis...

Shenzhen TitanFlying Technology Co., Ltd

  • 518055 - Shenzhen
  • +75 5 21 53 90 34
China 061600 Equipment goods
photo not available

Tuesday, March 20, 2018

Quantity : 1 - Price : 10,000USD-30,0000USD

RYKM1200 High Speed Three Color Flexo Printing & Slotting and Online Folder Gluer and Strapping machine TECHNIC DETAILS ★.Machine introduction: - This machine is component with the feeding unit,printing unit,slotting unit and rotary die-cutting unit,can accomplish the process...

Cangzhou ROYAL Packing Machinery Co.,Ltd.

  • 061600 - Dongguang
  • 0086 571 85829052
  • 0086 18830701827
China 266000 Equipment goods
Railway freight wagon railway open top wagon railway hopper wagon railway flat wagon railway tank...

Saturday, February 24, 2018

Quantity : 1 Set - Price : $1

Load capacity 80t Dead weight 20t Axle load 25t Volume 84.8m3 Specific volume 1.06m3/t Equivalent length 1.1 Dead weight coefficient 0.25 Load per meter of track 8.33t/m Minimum railway curve radius 145m Commercial operation speed 100km/h Center of gravity height...

Hermes Industry Group, Inc

  • 266000 - Qingdao
  • 86 0532 86309759
  • +15 2 44 26 32 77
Clear empty airless cosmetic bottle 15ml-20ml-30ml

Friday, January 19, 2018

Product: clear tiny tall airless pump bottle, airless cosmetic bottle, airless lotion bottle, airless cream bottle 15ml,20ml,30ml Material: AS Color: clear or changeable Welcome to create new bottle mold and do printing Price discount will be given on the basic of the order quantity...

Canvard Packaging International Co.,Ltd

Empty frosted airless pump bottle for eye cream 15ml-20ml-30ml

Friday, January 19, 2018

Product: frosted tiny tall airless pump bottle, airless cosmetic bottle, airless lotion bottle, airless cream bottle 15ml,20ml,30ml Material: AS Color: frosted or changeable Welcome to create new bottle mold and do printing We are one professional Guangzhou cosmetic packaging manufacturer...

Canvard Packaging International Co.,Ltd

Empty red airless pump bottle for eye serum

Friday, January 19, 2018

Product: red airless pump bottle for face serum, Clear ABS bottle with aluminum cover to demonstrate the luxury. Volume: 15ml-30ml-50ml Color: changeable Printing: silkscreen printing, hotstamping We are one professional Guangzhou cosmetic packaging manufacturer. We provide one set...

Canvard Packaging International Co.,Ltd

Empty gold airless cosmetic bottle 15ml-30ml-50ml

Friday, January 19, 2018

Product: gold airless dispenser bottle 15ml-30ml-50ml, airless cosmetic bottle, airless serum bottle, airless pump bottles Color: changeable Printing: silkscreen printing, hotstamping We are one professional Guangzhou cosmetic packaging manufacturer. We provide one set service for...

Canvard Packaging International Co.,Ltd

250g plastic cream jar, body lotion jar

Friday, January 19, 2018

Product: 250g empty plastic jar, PET cream jar Material: PET Good quality and good price We are one professional Guangzhou cosmetic packaging manufacturer. We provide one set service for our sincere clients: artwork design, blow and injection molding creating, product quality controlling...

Canvard Packaging International Co.,Ltd

China 510075 Decoration
Empty K5crystal Perfume Bottles

Saturday, December 30, 2017

Price : 10,00 €

Location : P.O.Box 901, 9F, Herun Plaza, No.2 Danan Rd, Yuexiu District, Guangzhou, China, 510075 Guangdong, Contact : Duan Snicy, 86 020 36754186

INSCO(GUANGZHOU) INDUSTRIAL CO.,LTD

  • 510075 - Guangdong
  • 86 020 36754186
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