Pyrroloquinoline Quinone Disodium Salt Introduction it is an oxidoreductase prosthetic groups, participate in catalytic redox reactions in vivo, has some special biological activity and physiological functions PQQ disodium salt is more stable than the PQQ acid, with good water-so
Wuxi Cima Science [2016-04-25 15:23:59 ]
Oleoylethanolamide (OEA) Product name Oleoylethanolamide I ntroduction Oleoylethanolamide (OEA) is a molecule produced in the body, usually found in the intestines. It is responsible for the feeling of satiety following meals Some evidence suggests that OEA may be able to aid fa
Wuxi Cima Science [2016-04-25 15:15:35 ]
Stearoylethanolamide (SEA) Product name Stearoylethanolamide I ntroduction Stearoylethanolamide, an analog of anandamide, belongs to the family of N-acylethanolamines (anandamides). Stearoyl ethanolamide, ananadamide and other acyl ethanolamines were also found in nonneuronal ma
Wuxi Cima Science [2016-04-25 15:11:24 ]
Alpha-glycerophosphocholine （ Alpha-GPC ） Product Name ： Alpha-GPC Introduction Alpha-glycerophosphocholine (Alpha-GPC or α-GPC) is a cholinergic compound that is used for its cognitive-promoting properties, and to enhance power output in athletes. It appears to also suppo
Wuxi Cima Science [2016-04-25 15:01:12 ]
roduct Name ： Alpha-GPC Introduction Alpha-glycerophosphocholine is a cholinergic compound that is used for its cognitive-promoting properties, and to enhance power output in athletes. It appears to also support cellular membranes, and may aid in preventing cognitive decline. C
Wuxi Cima Science [2016-04-25 14:57:24 ]
DETDA is a very effective polyurethane elastomer chain expansion agent, especially for the RIM (reaction injection molding) and SPUA (spray polyurea elastomer); also can be used as polyurethane elastomer and epoxy resin aromatic diamine curing agent, used for casting, coating, RI
Dongying Aonuo International Trade Ltd.,Co. [2016-04-25 09:20:23 ]
DMTDA is a new type of polyurethane elastomer curing crosslinking agent, equivalent to Ethancure-300. Mainly includes two kinds of isomers, 2,4-isomer and 2,6-isomer ( The ratio is about 77~80% / 17~20%), compared with MOCA, it is low viscosity liquid under normal temperature, ca
Dongying Aonuo International Trade Ltd.,Co. [2016-04-25 09:12:02 ]
Item Specifications Appearance White crystalline powder Assay 98.5%～101.5% (Specific rotation) +14.3-+15.2 pH 5.5～7.0 (Loss on drying) ≤0.20% (Transmittance) ≥98.0% Heavy metals ≤10ppm Residue on ignition, ≤0.10% Chloride ≤0.02% Sulfate(as SO4 2- ) ≤0.02% (iron)
Shijiazhuang Haitian Amino Acid Co., Ltd. [2016-04-21 16:35:43 ]
Items Limits Appearance White crystals or crystalline powder Identification(IR) Conordant with the referennce spectrum Assay % 98.5～101.5 Specific rotation [a]D20 -33.2°～-35.2° Transmittance,% ≥95 Loss on drying % <0.30 pH 5.4～6.0 Residue on ignition % <0.1 Chloride (Cl
Shijiazhuang Haitian Amino Acid Co., Ltd. [2016-04-21 16:35:04 ]
Item Specifications Appearance Whitecrystalsorcrystallinepowder Assay,% (on dried basis) 99.0%～100.5% a state of solution ≥98% Specifc Rotation +23.0—+24.5 pH value (2% w/v solution) 5.6~6.1 Heavy metals (as Pb),% ≤0.001% Lron(Fe)％ ≤0.001％ Arsenic,% ≤0.0001% Sulfa
Shijiazhuang Haitian Amino Acid Co., Ltd. [2016-04-21 16:34:23 ]
Items Specifications Appearance White crystalline powder State of solution (Transmittance) Clear and colorless not less than 98.0% Specific optical rotation +31.5o ~ +32.5o Assay ,% min 99.0 ~ 100.5 Loss on drying,% max 0.2 Heavy metals (as Pb) max 10ppm PH value (5% in water) 3.
Shijiazhuang Haitian Amino Acid Co., Ltd. [2016-04-21 16:33:44 ]
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 ]
