hplc di mehq,China hplc di mehq Manufacturers, Suppliers

BP-3 is used in sunscreens, moisturizers, shampoos, hair care, lipstick, lip balms, nail polish, plastic materials, dental comp

Jan 18, 2013

... °CminTotal Impurities1.0%maxIdentification: IRIdentical to IR Spectrum of standard(HPLC) : Benzophenone-10.2%maxResidual solvents Ethanol5000ppm maxUVDiffers from USP Ref ...

Supplier: SPE Chemicals Co., Ltd.

[China Manufacturers]

Baicalein

Jun 07, 2012

... %0.12%Loss on drying≤3.0%1.96%Assay(HPLC)≥98.0 %98.79%MicrobialTotal plate count≤1000/g120/gYeast ...

Supplier: Shaanxi Sciphar Hi-Tech Industry Co., Ltd.

[China Manufacturers]

... powder QualifiedIdentification:IR Corresponds with that of CRS standard Qualified HPLC The retention time for H2B1a and H2B1b correspond with that ... (toluene) ≤890ppm QualifiedAssay (%) H2B1a/(H2B1a +H2B1b)≥90.0 95.9(HPLC, Basis on drying) 95.0≤H2B1a +H2B1b≤102.0 95 ...

Supplier: Shijiazhuang Zhongshuo Pharmaceutical Group Co., Ltd.

[China Manufacturers]

Biotin (vitamin H)

Jun 21, 2012

... ≤8.0 %4.76%Particle size90.0% pass 100 meshConfirmAssay(HPLC)≥2.0%2.08%Conclusion: Conforms to the standard Biotin ...

Supplier: Xian Herbland Tech Inc.

[China Manufacturers]

N-Methylphthalimide

Jul 19, 2012

... ;N-Substituted Phthalimides;Cyclic ImidesDerivatization Reagents;Carbonyl Compounds;Derivatization Reagents HPLC;Organic Building Blocks;UV-VIS. N-Methylphthalimide

Supplier: A.H.A International Co., Ltd.

[China Manufacturers]

Best Price and High quality Matrine

May 22, 2012

1.Content:98% 2.Appearance:white powder 3.Test method:HPLC 4.Competitive price BASIC INTRODUCTION NAMEMatrineAPPEARANCE white powder PURITY 98% ...

Supplier: Zhengzhou Xingren Chemical Products Co., Ltd.

[China Manufacturers]

St. John's Wort Extract

Aug 21, 2012

... L., Specification: 0.3% Total Dianthrones & 3% Hyperforin Test method: HPLC or UV Appearance: Deep brown powderChemical composition:St. John’s ...

Supplier: Longhui Qunfeng Biochemical Co., Ltd.

[China Manufacturers]

Enrofloxacin HCL 98.5%

Feb 16, 2012

... .F.Not more than 1.0%a) TLC b) BY HPLC a) TLC total impurities less than 1.0% b ...

Supplier: Shijiazhuang Reverence Animal Husbandry Science And Technology Co., Ltd.

[China Manufacturers]

Somatostatin Acetate Veterinary medicine (CAS 38916-34-6)

Jan 03, 2013

... % of theoreticalAcetate Content(by HPLC) 6.0~10.0%Purity (by HPLC) ≥98.0%Single Impurity(by HPLC) 1.0%Peptide Content(by ...

Supplier: Hangzhou Huajin Pharmaceutical Co., Ltd.

[China Manufacturers]

Trastuzumab

Mar 07, 2013

... be not less than 95.0%98.8%Purity SEC-HPLC The monomer purity should be not less than 98.0 ...

Supplier: Sinoway Industrial Co., Ltd.

[China Manufacturers]

cas22839-47-0 98 to 102percent chemical supply Aspartame

Aug 12, 2012

... 24424-99-5Di-tert-butyl dicarbonate(DIBOC)32634-68-7(+)-Di-1,4-toluoyl-D-tartaric acid ( DDTTA )609-65-42 ...

Supplier: Simagchem Corp.

[China Manufacturers]

SORBIC ACID

Jan 18, 2013

1,Chemical Name:sorbic acid,2,4-di-ethene acid 2,Molecular Formula:C6H8O2 3,Molecular weight:112. ... 33. 1,Chemical Name:sorbic acid,2,4-di-ethene acid2,Molecular Formula:C6H8O23,Molecular weight:112.33.4 ...

Supplier: Lianyungang Kangke Chemical Co., Ltd.

[China Manufacturers]

Fatty acid methyl ester sulfonate(MES)

Nov 05, 2012

Fatty acid methyl ester sulfonate(MES) raw material:coconut oil / palm oil CAS No. 93348-22-2 Application: washing powder etc Sodium Fatty Acid Methyl Ester SulfonateOther name: Methyl Ester SulfonateCAS No.: 93348-22-2 Specification: Methyl Ester Sulfonate / MESTotal active matter content≥90%≥85%≥75%Appearance (25°C)Light yellow powder/flakeYellowish gel/solidmetallic salts ≤2≤3≤5Petrol ether ...

Supplier: Zhenjiang Lehwa Chem-Ind Corporation Ltd.

[China Manufacturers]

Alpha Lipoic Acid 1077-28-7

Jul 02, 2012

... and Yeasts100 per/g Max.Escherichia coliNegativeSalmonellaNegativeAssay99.00% Min.( by HPLC)If you are interested in our products,please feel free ...

Supplier: Qingdao Dacon Trading Co., Ltd.

[China Manufacturers]

Pharmaceutical API 99% Orlistat

May 29, 2012

... Rotation –31°~–39°(CHCl3,C=1) Identification The result of HPLC is consisitent to the reference one. The result of IR ...

Supplier: Zhengzhou Debao Fine Chemical Co., Ltd.

[China Manufacturers]

Tetra Sodium Pyrophosphate

May 17, 2012

... and is stable at 70 but will be hydrolyzed into di-sodium phosphate when boiled .Uses:Applied in industries of detergents ...

Supplier: Jiangsu Daming Technology Co., Ltd.

[China Manufacturers]

TAED / 10543-57-4 / Tetra Acetyl Ethylene Diamine

Dec 25, 2012

... -57-4 EINECS #234-123-8 AppearanceBlue Free Flowing AgglomerateContent (HPLC),%92.5±2.0Bulk Density,g/L425-650Loss On Drying ...

Supplier: Dongyang Tianyu Chemical Co., Ltd.

[China Manufacturers]

3-N,N-diethyl amino acetanilide

Sep 29, 2012

Usage: disperse red 210,bule 165,188,224,green 9,violet 93 3-N,N-diethyl amino acetanilide CAS#:6375-46-8 Purity(HPLC): 98.5%min M.p.:80deg C Supply:100MT/M Packing: in PP+PE bags of 25 Kg n.w. each, with plastic liner bag Usage: used in disperse red 210,blue 165,183,224,green 9,violet 93 etc 3-N,N-diethyl amino acetanilide

Supplier: Hainan Yijing Environmental Protection Co., Ltd.

[China Manufacturers]

D-Biotin/Vitamin H

Jan 17, 2013

... No.80Heavy metal(as Pb)5mg/kg maxArsenic3mg/kg maxAssay(HPLC)At least 2.00%Usage:D-Biotin is used as ...

Supplier: Qingdao Aurora Chemical Import & Export Co., Ltd.

[China Manufacturers]

D-ribose

Jan 27, 2013

... yellow crystals or crystalline powder, reducing sugar.Assay (dry basis, HPLC)97.0%~102.0%Specific rotation [a]D20-18.0 ...

Supplier: Shijiazhuang Unison Co., Ltd.

[China Manufacturers]