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Tuesday, January 14, 2020

Membrane filter can be described as the permeate and the retentate when the substances pass a single feed stream through a membrane system and separate into two individual streams. And the membrane that separates them is acting like a physical barrier with highly specialized characteristics...

Tuesday, December 10, 2019

Mixed cellulose ester (MCE) filter membrane is made of refined nitrocellulose and added with the appropriate amount of cellulose acetate, acetone, n-butanol, ethanol, etc. It is hydrophilic, non-toxic and hygienic. The MCE filter membrane is mainly used for filtering aqueous solutions...

Wednesday, November 06, 2019

Quantity : 500square - Price : 25usd

PE aluminum composite panel is generally used for interior wall decoration. Polyester paint (PE): >0.016mm measured with a film thickness meter and wiped with butanone 100 times without exposure. The PE coating formed on the surface of the composite panel through multiple baking...

Monday, September 09, 2019

Laser Particle Size Analyzer (Dry & Wet Dispersions) The integrated and robust laser particle size analyzer, Bettersizer 2600, can deliver reliable particle size measurement results from submicron to millimeter. Driven by the innovative optical system and Standard Operation Procedure (SOP)...

Tuesday, August 06, 2019

Quantity : 100000TM - Price : 50USD

CAS: 123-42-2 Uses of Diacetone (DAA) DAA is used as a raw material for high boiling point solvents, paint diluents, wood stains, rust removers, and dyes, etc. Diacetone boiling point is 166 °C (331 °F; 439 K). DAA is used as a dye raw material and resin solution. It can be used as...

Wednesday, July 31, 2019

Solid phase extraction (SPE), developed in the 1970s, can replace the traditional liquid-liquid extraction in many fields and has been applied more and more widely in the laboratory. The common solvent of SPE Hexane, isooctane, tetrahalide carbon, trihalomethane, dihalomethane, tetrahydrofuran...

Wednesday, July 03, 2019

Cellulose acetate membrane filters are a kind of Millipore filtration and play an important role in membrane separation technology. Mainly used for filtration of the aqueous solution. Features and functions Cellulose acetate membrane filters with uniform pore size distribution, fast...

Wednesday, June 19, 2019

In order to evaluate water quality, laboratory workers need to analyze the chemical constituents of water. At the same time, they have to consider the interactions between each constituent and the factor of photolysis when choosing the sample vial. It is better to shorten the sample's...

Thursday, June 13, 2019

It's important to know the way to choose the right syringe filter for filtration. And the membrane materials used for manufacturing syringe filters often determine your choices. Let's learn the different types of membrane materials for filtering in the lab. As the most popular membrane...

Thursday, June 13, 2019

In order to evaluate water quality, laboratory workers need to analyze the chemical constituents of water. At the same time, they have to consider the interactions between each constituent and the factor of photolysis when choosing the sample vial. It is better to shorten the sample's...

Saturday, May 18, 2019

As it is different from normal mixed cellulose esters membrane, Sterile Mixed Cellulose Ester (MCE) membrane filter is gridded filters with defined grid lines spaced at 3.1mm intervals. Sterile MCE grid membrane filters offer special color contrast provided by the membrane surface...

Friday, December 14, 2018

- PE Aluminum Composite Panel - PE aluminum composite panel is generally used for interior wall decoration. Polyester paint (PE): >0.016mm measured with a film thickness meter and wiped with butanone 100 times without exposure.The PE coating formed on the surface of the composite...

Wednesday, March 21, 2018

Product Name: 2,4-D Content&formulation: 98%TC;720g/l SL, 860g/l SL CAS No.: 94-75-7 Molecular Formula: C8H6Cl2O3 Specification for 2, 4-D 98% TC ITEMS STANDARDS Appearance White loose powder, free from visible extraneous matter Content of a.i. ≥98 % Loss on drying ≤1...

Saturday, October 14, 2017

Quantity : MOQ 10 TON

- Quick Details - - CAS No.: 93-58-3 - Other Names: Benzoic acid methyl ester - MF: C8H8O2 - EINECS No.: 202-259-7 - FEMA No.: 2683 - Place of Origin: Shanxi, China (Mainland) - Type: Natural Flavour & Fragrances - Natural Variety: Plant Extract - Usage: Food Flavor,...

Saturday, August 12, 2017

BASF Laroflex MP-60, MP-45, MP-35, MP-25, MP-15 counter types Product Name: Copolymer of vinyl chloride and vinyl isobutyl ether Specifications: Item MP-15 MP-25 MP-35 MP-45 MP-60 1. Apperance White powder 2. Viscosity, mpa.s 15±5 25±5 35±5 45±5 60±5 3. Chlorine content, % 44...

Tuesday, February 14, 2017

Quantity : EEP Cas No - Price : as negotiated

EEP( Ethyl 3-Ethoxypropioate) EEP has been widely used in coating, it is high performance ,low volatility ether ester solvent, has wonderful solubility for most of resin of coating.EEP contains ether ester active group and propionyl group, linear structure , propionyl group, these...

Tuesday, February 14, 2017

Quantity : Ethyl 3-et - Price : as negotiated

Ethyl 3-ethoxypropionate; Propinicacid ,3- ethoxy, ethyl ester(6CI,7CI.8CI); 3-Ethoxypropionic acid ethyl ester ,Ektapro EEP, Description: EEP (Ethyl 3-Ethoxypropionate )has been widely used in coating ,it is high performance , low valatility ether ester solvent, has wonderful...

Wednesday, February 08, 2017

Quantity : 1 - Price : 55,00 €

No. Item Results 1 Product Name Lutein ester 2 Chinese Name 叶黄素酯 3 Plant Source Marigold flower 4 Functional Ingredient Lutein ester 5 Testing Method UV 6 Specification 20% 7 Appearance Orange powder 8 Description Lutein ester is Crimson brown fine particles made...

Wednesday, December 28, 2016

Fucoidan, a complex sulfated polysaccharide containing substantial percentages of L-fucose and sulfate ester groups, is a constituent of brown algae and some marine invertebrates. Besides L-fucose, it frequently contains D-xylose, D-galactose, D-mannose and D-glucuronic Acid. Fucoidan...

Tuesday, November 15, 2016

Quantity : 1SET - Price : USD4000

applicable industries: RT-302 Desktop constant temperature and humidity test chamber applied to test the products quality, such as electronic, plastic products, electrical appliances, instruments, food, vehicles, metals, chemicals, building materials, aerospace, medical care .....

Monday, October 10, 2016

Quantity : 16 - Price : 2 800,00 €

Foshan Baolin Chemical Industry Co., Ltd is a manufacturing, developing and marketing company that specialize in forest chemical products. The production base was located in the cultivation area in Guangxi where is abundant in pine tree, with the advantage of rich & quality original...

Monday, August 29, 2016

Price : 10,00 €

Product Name: Marigold Flowder ExtractSpecification: Lutein Free 5%-80% HPLC Lutein Beadlet 5% & 10% HPLC Lutein CWS Powder 5% HPLC Lutein CWS Liquid 1% & 2% HPLC Lutein Oil 5% & 10% & 20% HPLC Lutein Feed 2%-4% HPLC Lutein Esters 5%-60% HPLC Lutein Esters Oil 5% ...

Tuesday, April 19, 2016

Quantity : in stock - Price : negotiable

We are expert in manufacturing & exporting bioreagents for indicator paper processing & other applications. Includes following products: Tris(2-cyanoethyl) phonphine... ... ... ... ... ... ... ... ... ..(CAS No. 4023-53-4) Tris(2-carboxyethyl)phosphine hydrochloride..(CAS No...)

Tuesday, April 19, 2016

Quantity : in stock - Price : negotiable

We are expert in manufacturing & exporting bioreagents for indicator paper processing & other applications. Includes following products: Tris(2-cyanoethyl) phonphine... ... ... ... ... ... ... ... ... ..(CAS No. 4023-53-4) Tris(2-carboxyethyl)phosphine hydrochloride..(CAS No...)

Tuesday, April 19, 2016

Quantity : in stock - Price : negotiable

We are expert in manufacturing & exporting bioreagents for indicator paper processing & other applications. Includes following products: Tris(2-cyanoethyl) phonphine... ... ... ... ... ... ... ... ... ..(CAS No. 4023-53-4) Tris(2-carboxyethyl)phosphine hydrochloride..(CAS No...)

Tuesday, April 19, 2016

Quantity : in stock - Price : negotiable

Dear manager, Good day! This is David from Tianjin Tongde Biological Technology Co., Ltd. We are expert in manufacturing & exporting bioreagents for indicator paper processing & other applications. Includes following products: Tris(2-cyanoethyl) phonphine... ....

Tuesday, April 19, 2016

Quantity : in stock - Price : negotiable

Dear manager, Good day! This is David from Tianjin Tongde Biological Technology Co., Ltd. We are expert in manufacturing & exporting bioreagents for indicator paper processing & other applications. Includes following products: Tris(2-cyanoethyl) phonphine... ... ...

Tuesday, April 19, 2016

Quantity : in stock - Price : negotiable

N-Tosyl-L-alanine 3-indoxyl ester... ... ... ... ... ... ..(CAS No.75062-54-3) Location : No. 39 Munan Rd, Heping District, Tianjin, China, 300051 Tianjin, Contact : David Lin, 86 22 23309138 822

Tuesday, April 19, 2016

Quantity : in stock - Price : negotiable

Dear manager, Good day! This is David from Tianjin Tongde Biological Technology Co., Ltd. We are expert in manufacturing & exporting bioreagents for indicator paper processing & other applications. Includes following products: Tris(2-cyanoethyl) phonphine... ....

Friday, March 18, 2016

Quantity : 6000tons - Price : USD $ 2640.00/ton

Brand Name: eonyz Min. Order: 9000 Kilograms FOB Price: US$ 2640.00 FOB Port: Shanghai Lead Time: 1 - 5 days Payment Terms: Telegraphic Transfer in Advance (Advance TT, T/T) Country of Origin: China (mainland) Nitrocellulose for coating is widely used to manufacture nitro-lacquers...