chiral hplc columns,China chiral hplc columns Manufacturers, Suppliers

2-n-Octyl-4-isothiazolin-3-one

Mar 01, 2013

... Molecular Weight:213.34 EC NO: 247-761-7 Purity (HPLC, %) >98.0 Description: Clear, yellow ropy liquid or crystal Sarah ...

Supplier: Anhui BBCA Pharmaceutical Co., Ltd.

[China Manufacturers]

ISO certificate L-Theanine

Aug 04, 2012

... Profile Description White crystalline powderAssay 98.00% to 102.00%(HPLC)Specific rotation (a) 20/D (C=1, H2O) +7.7 ...

Supplier: Zhejiang Tianrui Chemical Co., Ltd.

[China Manufacturers]

Chinese Angelica(Dong Quai) Extract

Oct 30, 2012

... [Active Ingredient]Ligustilide [CAS No. ]4431-01-0 [Specification]1% (HPLC) [Physical and Chemicalproperties] Appearance: Yellow brown powder [Function] 1. To ...

Supplier: Shanghai New Epoch International Trading Co., Ltd.

[China Manufacturers]

Norfloxacin HCL/Base, Enrofloxacin HCL/Base, BP/USP/EP, GMP/ DMF

Jan 04, 2013

Norfloxacin HCL/Base, Enrofloxacin HCL/Base, BP/USP/EP, GMP/ DMF good price;excellent quality; samples available; We are selling the following products with very good price and excellent quality:Norfloxacin HCL/Base, Enrofloxacin HCL/Base, BP/USP/EP, GMP/ DMFgood price;excellent quality; samples available;China originCERTFICATE OF ANALYSIS Product name NorfloxacinQuantity ...

Supplier: Anhui Minmetals Development Imp. & Exp. Co., Ltd.

[China Manufacturers]

Glucosamine & Chondroitin USP CP standard

Jan 17, 2013

... HCl,Glucosamine Sulphate Potassium Chloride and Glucosamine Sulphate Sodium Chloride, HPLC 99% minGlucosamine Glucosamine encourages thecartilage to create the fundamental building ...

Supplier: Jiaozuo Joincare Biotechnological Co., Ltd.

[China Manufacturers]

Magnolia Bark Extract

Jun 12, 2012

... , Gum , etc.Magnolia Bark P.E. Main Specification (Test Method: HPLC) No.SpecificationContentColorCommentsMagnolol+HonokiolHonokiolMagnolol110%3% - 6%3% - 6%Brown230%15% - 22 ...

Supplier: Shaanxi Zhengbang International Trading Co., Ltd.

[China Manufacturers]

High qulitity Oleanolic acid in bulk supply

Jun 24, 2012

Oleanolic acid High qulitity in bulk supply Oleanolic acid High qulitity in bulk supply Name:Oleanolic acid Synonym: Oleanolic acid; 3beta-Hydroxyolean-12-en-28-oic acid Pure Oleanolic acid in bulk stock, worldwide fast delivery Molecular Weight: 456.71 Melting Point:>300 °CHigh qulitity Oleanolic acid in bulk supply NameOleanolic AcidSpecification95%, 98%Molecular FormulaC30H48O3Molecular ...

Supplier: Shaanxi Pioneer Biotech Co., Ltd.

[China Manufacturers]

Potassium chloride 99%

Mar 08, 2013

... pure products can be used as a slow granule and HPLC analysis reagent, etc.. Medicine can be used to make injection ...

Supplier: Qingdao Gold Sailing Sonef Chemical Co., Ltd.

[China Manufacturers]

Hot selling Red Yeast rice powder BP98 for food

May 30, 2012

... , also called Monaconlin-K, from 0.1% to 3.0% HPLC. 1. It’s 100% natural, GMO free, and not irradiated ...

Supplier: Jiali Bio Group (Qingdao) Limited

[China Manufacturers]

d-ribose

Jun 05, 2012

white crystalline powder Quality Standard of D-RiboseItemIndexExteriorWhite odorless crystalline powderIdentificationVisual, compares to type sample Positive by HPLCLoss on drying0.5% maxSpecific Rotation-20.8~ -19.0Residue on Ignition0.5% maxHeavy Metal (Pb)10ppm maxArsenic2ppm maxContent97~101% d-ribose

Supplier: Huaibei Foreign Trade Develop Corp.

[China Manufacturers]

Heat Reflection Decorative Wall Coating S690

Feb 24, 2013

... form. New building materials and cultural industry become the two columns of Hangao and its production. Our management idea is"Do ...

Supplier: Beijing Hangao Brothers Science Technology Development Co., Ltd.

[China Manufacturers]

China white Clomiphene Citrate CAS: 50-41-9

Sep 26, 2012

... deli Clomiphene Citrate 1.CAS: 50-41-9 2.Assay(HPLC): 98.0-101.2% 3.Other name: clomifene dihydroen citrate ... analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and UV spectrophotometer to analyze and control the products ...

Supplier: Zhuhai Jiaxinkang Pharmaceutical Technology Co., Ltd.

[China Manufacturers]

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]

Ivermectin

Dec 05, 2012

... 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]