ESTERS - 259 Annonces
Mardi 10 décembre 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...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Mercredi 06 novembre 2019
Quantité : 500square - Prix : 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...
ZHEJIANG JINXIANG PANEL INDUSTRY CO.,LTD.
- 321000 - Jinhua
- +86 0579 15257918256
- +86 0579 82228865
Lundi 09 septembre 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)...
Dandong Bettersize Instruments Ltd.
- 118009 - Dandong
- +15 1 41 55 76 96
Lundi 12 août 2019
Syringe filter is a kind of filter connected to the front of the syringe. When the experimenters deal with the chromatographic samples with syringe filter, they should pay attention to avoiding bringing impurities in the process of filtration. One reason for the appearance of such...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Mardi 06 août 2019
Quantité : 100000TM - Prix : 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...
HENAN PROSPER CHEM CO.,LTD
- 450000 - zhengzhou
- 0371 56753356
Mercredi 31 juillet 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...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Jeudi 11 juillet 2019
The polyethersulfone (PES) syringe filter with the feature of low protein binding and has excellent flow rates is mainly used for sterilizing or clarify viscous proteinaceous solutions especially in the life-science applications biological and pharmaceutical labs, this is because...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Mercredi 03 juillet 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...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Vendredi 21 juin 2019
The material of the nylon membrane filter is aliphatic nylon. It has good hydrophilicity, the appropriate concentration of acid and alkali resistant, and applies not only acid and alkaline aqueous solution, but also suitable for organic solvent, such as s, hydrocarbon, ethers, esters...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Mercredi 19 juin 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...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Jeudi 13 juin 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...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Jeudi 13 juin 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...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Jeudi 06 juin 2019
The main function of the microporous filtration membrane and syringe filter is to trap and filtering of the particles, bacteria and other impurities from the gas phase or liquid phase for separation, purification and purification purposes. The following factors should be considered...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Jeudi 06 juin 2019
The main function of the microporous filtration membrane and syringe filter is to trap and filtering of the particles, bacteria and other impurities from the gas phase or liquid phase for separation, purification and purification purposes. The following factors should be considered...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Samedi 18 mai 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...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Vendredi 14 décembre 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...
ZHEJIANG JINXIANG PANEL INDUSTRY CO.,LTD.
- 321000 - Jinhua
- +86 0579 15257918256
- +86 0579 82228865
Mercredi 21 mars 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...
Hangzhou Xiaoyong Biotechnology Co.,Ltd.
- 311227 - Hangzhou
- +86 571 82617270
- 86 18072799790
Vendredi 27 octobre 2017
Prix : 1000/MT
Localisation : Room 802, lide building, No.20, Lishan North Road, Tianqiao District, Jinan City, Shandong Province, China, 250100 Shandong, Personne à contacter : Lee Alina, +86 13573127360
Shenyu Energy (Shandong) Development Co. Ltd
- 250100 - Shandong
- +86 13573127360
Samedi 14 octobre 2017
Quantité : 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,...
Tianjin Chengyi International Trading Co.,Ltd.
- 030006 - Taiyuan
- +863518281246
- +15 5 36 06 68 36
Samedi 12 août 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...
BENE CHEMICAL LTD
- fordec
- 215300 - Kunshan
- +86 13773198521
Mardi 14 février 2017
Quantité : EEP Cas No - Prix : 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...
Guangzhou Donghuang Chemical Technology Co, Ltd.
- 510000 - Guangzhou
- +86 20 82516566
Mardi 14 février 2017
Quantité : Ethyl 3-et - Prix : 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...
Guangzhou Donghuang Chemical Technology Co, Ltd.
- 510000 - Guangzhou
- +86 20 82516566
Mercredi 08 février 2017
Quantité : 1 - Prix : 55,00 €
No. Résultats 1 Nom du produit Lutein ester 2 Nom chinois 叶黄素 酯 3 Source de plantes Fleur de Marigold 4 Ingrédient fonctionnel Ester de lutéine 5 Méthode d'essai UV 6 Spécifications 20% 7 Aspect Poudre orange 8 Description L'ester de lutéine est des particules fines de brun...
Nanjing Zelang Medical Technology Co., Ltd
- 210046 - Nanjing
- +86 18252020319
Mercredi 28 décembre 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...
AlgaNovo International Co.,Ltd.
- 100093 - Sijiqing
- 0086 10 68910657
Mardi 15 novembre 2016
Quantité : 1SET - Prix : 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 .....
Dongguan Right Testing Machine Co.,Ltd
- 523000 - Dongcheng
- +86 769 89983736
- +86 13267466269
Lundi 10 octobre 2016
Quantité : 16 - Prix : 2 800,00 €
Foshan Baolin Chemical Industry Co., Ltd est une fabrication, le développement et l'entreprise qui se spécialisent dans les produits forestiers chimiques marketing. La base de production est située dans la zone de culture dans le Guangxi, où est abondant dans l'arbre de pin, avec...
Baolin Chemical Industry Co., Ltd.
- 528248 - Foshan
- +86 757 8592 9588
Lundi 29 août 2016
Prix : 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% ...
Xi'an Day Natural Inc yfi
- 710077 - Xian
- 86 029 68538705
- 029 18691578128
Mardi 19 avril 2016
Quantité : in stock - Prix : 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...)
Tianjin Tongde Biological Technology Co., Ltd
- 300051 - Tianjin
- 86 22 23309138 822
Mardi 19 avril 2016
Quantité : in stock - Prix : 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...)
Tianjin Tongde Biological Technology Co., Ltd
- 300051 - Tianjin
- 86 22 23309138 822
Mardi 19 avril 2016
Quantité : in stock - Prix : 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...)
Tianjin Tongde Biological Technology Co., Ltd
- 300051 - Tianjin
- 86 22 23309138 822