PARTICLES - 2900 ads

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...

Tuesday, June 16, 2020

Quantity : 10000 Piec - Price : 150-10000

Overview of Steel Tooth Bit This superior method provides a stronger, more impact-resistant tooth than milling because the metal particle structure during forging is protected, resulting in stronger teeth. The details of Steel tooth Bit. GREAT heat treatment process selectively carburizes...

Saturday, June 06, 2020

Quantity : 100000 squ - Price : 15-25 USD

- Overview - The Single glass window consists of an aluminum frame and a single layer of tempered glass. Due to the transparent properties of glass, it is usually used as an observation window. Because there is only one layer of glass, the thermal insulation of the windows is not...

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...

Sunday, May 31, 2020

Both pigments and dyes are used to color different materials, but the way in which they do it is very, very different. It's all got to do with solubility – the tendency to dissolve in a liquid, especially water. Think for a moment of two glasses of water standing side by side – the...

Saturday, May 30, 2020

Quantity : 10set/mont - Price : 7800usd

Double screw palm oil press is a typical screw oil press which is widely used in pressing oil from palm fruit , Double screw palm oil press machine is the most economic palm oil pressing machine for small palm plantation. The palm oil is extracted out under the big pressure created...

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

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, May 22, 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. Their main characteristics of porous tubular ceramic...

Sunday, May 17, 2020

Quantity : 1000 - Price : 1-10usd

Overview Floss Picks help remove plaque and food particles between teeth and just below the gum line for a more complete clean vs. brushing alone. Slides easily Shred resistant Deep cleans tight teeth Help to reduce bad breath Direction for use: Place floss harps between teeth. Gently...

Sunday, May 17, 2020

Quantity : 1000 - Price : 1-10usd

Overview of Dental Floss Cleans where your brush can't reach. Wax coating and shred-resistant. Helps remove plaque and particles between your teeth and just below the gum line. Direction for use: Pull out approx. 45cm(18inches )of floss an break off with the cutter. Wind end of floss...

Saturday, May 16, 2020

Quantity : 100set - Price : 19500USD

Brief introduction: NSQ submersible centrifugal pumps feature a unique double-impeller structure, including a stirring impeller installed on the base, secondary to the main impeller. The stirring impeller will drive the precipitated sludge into a turbulent flow and then pump the fluid...

Thursday, May 07, 2020

Quantity : 400 sets/y - Price : $30000~300000/set

For some materials such as elastomers with low hardness or easy adhesion, it is recommended to use a water ring pelletizer for granulation. After extrusion from the template, the material is cut into particles directly and mixed with centrifugal force and cooling process water. Finally...

Thursday, May 07, 2020

Quantity : 400 sets/y - Price : $30000~300000/set

Material handling auxiliaries include material storage and transportation,mixing and metering, transportation and special treatment to the main downstream extrusion equipment, forced feeding of special materials during extrusion, collection and treatment of moisture and low molecular...

Thursday, May 07, 2020

Quantity : 400 sets/y - Price : $30000~300000/set

As the most commonly used plastic extrusion cutting machine, stretch granulator is one of the key equipment for users to obtain stable quality and beautiful appearance products. The molten material extruded from the granulating template is cooled by a water tank, then dried by an...

Monday, May 04, 2020

Quantity : 50 pieces - Price : €5

Manufactured by TOP GLOVE Malaysia! Face Masks are non-woven, antibacterial latex-free and available with ASTM Level 2 and ASTM Level 3 protection. Moderate Fluid Resistance: 120mmHg Bacterial Filtration Efficiency: >99% Particle Filtration Efficiency: >99% @ 0.1 micron Breathability...

Thursday, April 09, 2020

Powder tanker trailer is also called powder material transportation vehicle, which is suitable for bulk transportation of powdered materials with a diameter of less than 0.1mm, such as fly ash, cement, lime powder, ore powder, granular alkali and other particles. The powder material...

Thursday, April 09, 2020

Sample vials are widely used in the lab. It is a special appliance qualified for cleaning according to the international standard: ISO3722 “Identification of Cleaning Methods for Hydraulic Transmission and Sampling Containers”. It's different from other liquid samplers, just a drink...

Thursday, April 09, 2020

Advantages of HAWACH Flash Column 1.Impurity dissolution rate: the materials are all medical-grade PP and PE, which have strong corrosion resistance and low impurity content. There is low probability of impurity dissolution. 2.Diversity of options: a large number of series/types,...

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 08, 2020

Importance of Proper Models of HPLC Column In practical application, proper models of the HPLC column have a great influence on the performance or operation of the HPLC column. Improper models could greatly reduce the filtration effect. The HPLC column of high purity silica gel matrix...

Wednesday, April 01, 2020

The properties of the reversed-phase filler are determined by the matrix and the substrate. the particle shape, size, pore size and pore size distribution of the matrix, specific surface area, residual silicon hydroxyl concentration, and the content of impurity ions will all have...

Monday, March 30, 2020

1. Why does the QuEChERS approach recommend use dry ice or liquid nitrogen homogenizing frozen samples and extracting samples while frozen? The frozen samples were homogenized with dry ice or liquid nitrogen, and the samples were made into a fine powder (smaller particle size, more homogeneous)...

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...

Wednesday, March 25, 2020

Character of syringe filter 1. The PTFE membrane of the syringe filter is completely made of natural and permanent hydrophobic PTFE material. Even under a very low pressure difference, it can ensure that moist air or other gases can pass without hindrance, while the aqueous solution...

Friday, March 20, 2020

The vacuum filtration collects pollutants (mainly dust) sucked from the atmosphere to prevent system pollution, and is used between the suction cup and the vacuum generator (or vacuum valve). It is mainly suitable for vacuum filtration in the production process of chemical medicine...

Wednesday, March 18, 2020

Flash column is usually used for the chromatography experiment to separate the complicated compounds by pressurizing air. The hot air enters the stirring, crushing and drying chamber from the bottom of the dryer at a suitable spraying speed from the inlet pipe, which produces strong...

Wednesday, March 18, 2020

Widely used to remove particles from a liquid sample and avoid damage to equipment at the same time, syringe filter is affordable tool in the labs, which the scientists can use for small-volume filtration. You can find two different types of filters, one is with which you can recover your sample...

Wednesday, March 18, 2020

Sample vials are widely used in the lab. It is a special appliance qualified for cleaning according to the international standard: ISO3722 “Identification of Cleaning Methods for Hydraulic Transmission and Sampling Containers”. It's different from other liquid samplers, just a drink...

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...