Item Specifications Assay 98.5%~101.5% Transmittance ≥98 Speciific rotation -26.7°~-29.0° Chloride ≤0.02% Sulfate ≤0.02% Heavy metals ≤10PPM Arsenic ≤1PPM Iron ≤0.01% Residue on ignition ≤0.1% Loss on drying ≤0.2% pH value 5.0~6.5
Shijiazhuang Haitian Amino Acid Co., Ltd. [2016-04-21 16:33:02 ]
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.Normal available cap color is black, other colors can be also produced accordingly. 2.Septa & Pre-slit septa are available. 3.Polypropylene caps are chemically inert and suitable for most chromatography applications. 4.Phenolic resin caps perform well at high temperatu
Shaoxing ALWSCI Technologies Co.,Ltd [2016-04-20 16:05:47 ]
FEATURES 1. Reliable removal of microorganisms and particles from liquids for HPLC sample preparation. 2. The syringe filters are available in many different pore sizes and with several hydrophilic or hydrophobic membrane materials. 3. High mechanical and tensile strength. 4. Cle
Shaoxing ALWSCI Technologies Co.,Ltd [2016-04-20 16:03:52 ]
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. Inserts vials are an economical choice for many routine HPLC applications. 2. PolySpring inserts are self aligning and provide a cushion against needle contact. http://www alwsci com
Shaoxing ALWSCI Technologies Co.,Ltd [2016-04-20 15:58:41 ]
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 ]
FEATURES 1. Be compatible with Agilent, Shimadzu and Waters, Tightest dimensional tolerances in industry. Manufactured in an ISO 9001 certified environment. 2. Every order of certified vials, caps, and septa comes with a test certificate that confirms product specifications. Good
Shaoxing ALWSCI Technologies Co.,Ltd [2016-04-20 15:57:54 ]
FEATURES 1.Clear Glass, Flat Base, 1-1.2ml with plug. 2.Shell vial is an economical choice for many routine HPLC applications. http://www alwsci com
Shaoxing ALWSCI Technologies Co.,Ltd [2016-04-20 15:57:28 ]
our factory specialize in production pa66 and pa6 pellets. Email kevinnby(at)126.com Skype kevinsist whatsapp +86-15067499366
xuyi zheyou plastic technology co.,ltd [2016-04-20 11:37:51 ]
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 ]
【 Product Name 】 Narrow Pore Granular Silica Gel (A-type silica) 【 Feature 】 Silica gel with fine pores includes spherical silica with fine pores and massive silica with fine pores. Spherical silica with fine pores has the appearance of colorless or yellow-transparent or
Tangshan Honglin Silica Gel Co.,Ltd [2016-04-03 10:33:28 ]
