Chemicals Products and Wholesale Listings
Browse 11602 product listings in this category and compare specifications before contacting a supplier.
项 目 Item 标 准 Specifications 外 观 Appearance 白色结晶性粉末 white crystanlline powder pH值 pH value 5.0～6.0 氯化物,(CI) Chloride content(CI) 19.0%-19.6% 重金属(以Pb计 Heavy metals( Pb) ≤0.001% 比旋度 Specific rotation +20.4~+21.4° 干燥失重, L
Shijiazhuang Haitian Amino Acid Co., Ltd. [2016-04-21 16:32:11 ]
Inspect Item Quality Standard Description White crystals or crystalline powder Specific Rotation 74.0° ～ -77.0° Identification Conforms ph 5.0 ～ 6.5 luminousness Not less than 95.0% Chloride(CL) Not moe than 0.020% Sulfate(SO4) Not more than 0.020% Ammonium(NH4) Not more th
Shijiazhuang Haitian Amino Acid Co., Ltd. [2016-04-21 16:30:31 ]
FEATURES 1.ALWSCI Glass Culture and Test Tubes have enamel marking spot. Screw thread test tubes include PP caps and autoclavable phenolic caps with PTFE/Silicone septa. 2.Tubes are made from Borosilicate tubing, with a fire-polished top rim and uniform wall thickness for maximum
Shaoxing ALWSCI Technologies Co.,Ltd [2016-04-20 16:03:29 ]
FEATURES 1.Assembled in polypropylene caps 2.Screw thread cap & septa that's ideal for general laboratory use and storage of samples. 3.Chemically inert caps suitable for most chromatography and storage applications 4.Top grade PTFE/silicone septa used for cleanliness. http://www
Shaoxing ALWSCI Technologies Co.,Ltd [2016-04-20 16:03:07 ]
FEATURES 1.Alllabware Scientific offers many standard vials and vial kits for volatiles sampling, compound storage and other non-chromatography applications. In addition, most products can be deactivated and/or packaged for special applications. 2.Storage vials also named sample
Shaoxing ALWSCI Technologies Co.,Ltd [2016-04-20 16:02:45 ]
FEATURES 1.PTFE/Silicone septa are most popular for HPLC applications, and Pre-slit septa are easier to pierce with needles. 2.Usually, the cap color is clear or blue, other special colors can be also produced accordingly. 3.Easy to apply and easy to remove. 4.Pre-assembled caps
Shaoxing ALWSCI Technologies Co.,Ltd [2016-04-20 16:01:09 ]
FEATURES 1.Clear & amber crimp borosilicate glass hplc injection vial. 2.1.5-2ml, Match brand Agilent, Waters, Thermo Fisher etc. 3.Used in pharmaceutical industry, liquid medicine. 4.Easier to fill and a larger target area for the autosampler needle acceptable. http://www alwsci
Shaoxing ALWSCI Technologies Co.,Ltd [2016-04-20 16:00:45 ]
FEATURES 1.Polypropylene caps are chemically inert and suitable for most chromatography applications. 2.Normal available cap color is blue, black, clear, while other special colors can be also produced accordingly. 3.Smooth cap & Ribbed cap are available. 4.Septa & Pre-slit septa
Shaoxing ALWSCI Technologies Co.,Ltd [2016-04-20 15:59:57 ]
FEATURES 1. Septa and slit septa are available. 2. Normal Available cap color is Black, other special colors can be also produced. 3. Pre-assembled caps and septa are convenient and minimize contamination from handling. 4. Phenolic caps can be autoclaved. http://www alwsci com
Shaoxing ALWSCI Technologies Co.,Ltd [2016-04-20 15:58:13 ]
Titanium reactor for Petrochemical, pharmaceutical chemicals, dye chemical, metallurgical chemistry and chemical research institutions mostly customed product DWG and Diameter needed for quotation Some of the common service applications of Titanium Reactors include Chlorine Chemi
Baoji Jucheng Titanium Industry Co.,Ltd [2016-04-19 08:48:16 ]
Mixed with high activity polyether together Used in producing high resilience,cold cured foam for cushions of automobiles,motorcycles,bicycles and steeling wheels. With a functionality of 3 and monlecular weight of 5000,and low ordor,this kind of high-activity polyether polyol ca
Shandong Bluestar Dongda Chemical Co.,Ltd [2016-04-14 10:57:49 ]
Product Name Naringin Specification 98％ CAS 10236-47-2 Molecular Formula C27H32O14 Molecular Weight 580.53 Botanical Source Rutaceous citrus paradise macfadyen, fruit; citrus grandis L. osbeck and C. paradise macfad., dried immature or nearly maturate epicarp. Physical Propert
Sichuan Benepure Pharmaceutical Co., Ltd. [2016-04-07 15:36:24 ]
Irregular shape silica gel is largely used as the catalyst carrier ； for purification &separation in process of pharmaceuticals production ； for the adsorption of macromolecule protein in process of industrial ferment ； for removal of the organic acid and high polymer from
Tangshan Honglin Silica Gel Co.,Ltd [2016-04-03 10:30:40 ]
Silica sol is a nanoscale particles in water to form colloidal silica, it is milky white, with a blue light, and silica gel particles with high specific surface. Therefore widely used in precision casting, papermaking, textile, coating industry used as inorganic glue cleaning age
Hubei Jin Wei new materials co., LTD [2016-03-28 16:57:38 ]
1 application in coatings 2 used in refractory materials 3 used in precision casting 4 application of semiconductor components polishing agent 5 application in papermaking industry The application in textile industry 7 silica sol as a water purifier, clarifying agent 8 used in th
Hubei Jin Wei new materials co., LTD [2016-03-28 16:49:15 ]
A, the precision casting Because of industrial grade silicon sol good caking property, low shrinkage and its glass at high temperature characteristics of phase transformation is relatively perfect, it was used as a binder type shell used in precision casting industry. Second, the
Hubei Jin Wei new materials co., LTD [2016-03-28 16:43:34 ]
Supply of colloidal silica used as all kinds of refractory binder, with strong cohesive force, high temperature resistant (1500-1600 ° C), etc. Supply silicon sol for coating industry, can make the coating is firm, and dirty dust resistance, ageing resistance, fire protection, e
Hubei Jin Wei new materials co., LTD [2016-03-28 16:39:15 ]
1. The application in the precision casting industry instead of silicic acid ethyl ester, non-toxic, not only can reduce cost, improve the operating conditions, high dimension accuracy, good casting finish, can make the shell mold strength is big, modelling is better than using
Hubei Jin Wei new materials co., LTD [2016-03-28 16:11:51 ]
Hubei Jinwei New Material Co., Ltd possesses two large manufacturing bases — Xiantao Chemical Industry Park and Zhanggou Industry Park, covering a total area of more than 133,000 square meters, with more than 30,000 square meters of buildings. With a total asset value of 250 mi
Hubei Jin Wei new materials co., LTD [2016-03-28 15:45:28 ]
Company letter referred to as the guidance, strives for the survival by the quality, to the benefit of promoting development. Warmly welcome new and old customers coming guidance, and always give support. Company main products are silicon sol, fine casting with silicon sol, refra
Hubei Jin Wei new materials co., LTD [2016-03-28 15:41:24 ]
