chromatogram methanol,China chromatogram methanol Manufacturers, Suppliers

Flax Lignans Flaxseed Hull extract

Apr 25, 2012

... order to set the testing as a standard method. HPLC Chromatogram Of SDG: Why Organic Herb Inc. SGD: A.) Organic Herb ...

Supplier: Changsha Organic Herb Inc.

[China Manufacturers]

Natamycin USP

Oct 10, 2012

... in water, higher alcohols, aether and ester, slightly soluble in methanol, completely soluble in glacial acetic acid and dimethylsulfoxide;--sensitive to ...

Supplier: 366 Pharma (Nanjing) Co., Ltd.

[China Manufacturers]

2012 hot sale hight quality Yohimbine Extract with Yohimbine hydrochloride 98%

Feb 17, 2013

... performance liquid detection)dissolve solution soluble in chloroform, soluble in methanol, ethanol, slightly soluble inwater.packing 0.5 -5 kg/bag ...

Supplier: Shaanxi Ciyuan Biotech Co., Ltd.

[China Manufacturers]

N, N-Dimethylformamide(DMF)

Jan 07, 2013

... Acid ) mg/kg ≤10 Bacisity ( as DMA ) mg/kg ≤10 Methanol mg/kg ≤40 Dimethyl Acetamide ( DMAC ) mg/kg ≤200 PH ...

Supplier: Qingdao Yuanrun Chemical Co., Ltd.

[China Manufacturers]

Tribulus Terrestris (40-90%) direct supplying from our factory !!!

Jul 04, 2012

... content determination method: UV1, reagent and instrument improved amino benzaldehyde methanol HP8453 uv-vis spectrophotometer 1 cm than color dish 2 ... product solution take 200 mg in 10 ml RongLiangPing, add methanol, ultrasonic oscillations 30 min, cold to room temperature to scale ... absorb the filtrate 2 ml in 10 ml RongLiangPing, plus methanol 3 ml, improved amino benzaldehyde 5 ml, densely plug, ...

Supplier: Shaanxi Longfu Biochemical Co., Ltd.

[China Manufacturers]

pure caustic soda on sale in 2013

Jan 31, 2012

... .[citation needed]Sodium hydroxide is soluble in water, ethanol and methanol. This alkali is deliquescent and readily absorbs moisture and carbon ...

Supplier: Zhengzhou Yi Bang Industry Co., Ltd.

[China Manufacturers]

Natural Pigment Beta Carotene Powder

Sep 18, 2012

1.Natural Beta Carotene 2.USP/BP/EP/FCC Standard 3.Red or reddish-brown powder 4.Quality&quantity assured 5.GMP.ISO.KOSHER Beta Carotene Items StandardsResultsAppearanceRed to brown liquidQualifiedContent≥30%33.4%Absorbance spectrum in cyclohexaneMax. At 453~457nm455nmHeavy Metals≤0.001%QualifiedArsenic≤0.0003%QualifiedPb ≤0.5ppmQualifiedOrganic Volatile ImpuritiesMethanol≤3000ppmNot ...

Supplier: Changsha Winner Bio-Tech Co., Ltd.

[China Manufacturers]

Alpha Lipoic Acid

Aug 10, 2012

... time of the peak for alpha lipoic acid in the chromatogram of the Assay preparation corresponds to that in the ... chromatogram of the standard preparation,as obtained in the AssayCompliedSpecific optical ...

Supplier: Jilin Province Hongjiu BioTech Co., Ltd.

[China Manufacturers]

Oxaliplatin

Sep 14, 2012

... crystalline powder Solubility: slightly soluble in water, almost insoluble in methanol, insoluble in ethanol. Loss on drying:≤0.5% Relevant impurities ...

Supplier: Suzhou Lixin Pharmaceutical Co., Ltd.

[China Manufacturers]

Sodium Tetraborate Anhydrous

Nov 11, 2012

... 664 oC, density 2.75Soluble in water, slowly soluble in methanol, and can form the solvent of concentration of 13%-16 ...

Supplier: Dalian Chem Imp. & Exp. Group Co., Ltd.

[China Manufacturers]

Tricyclazole

Jun 05, 2012

... 25degree, water solubility 1.6g/L ,chlorform>500g /L , ethanol25%,methanol 25%, Tricyclazole

Supplier: Zhuji Wanshun Socks Co., Ltd.

[China Manufacturers]

Zinc Chloride

Sep 17, 2012

... , easy deliquescence, dissovable in water, acid water solution, dissolvable in methanol, ethanol, glycerol, acetone, aether and other organic solvents containing oxygen ...

Supplier: Gemhold (SJZ) Trading Co., Ltd.

[China Manufacturers]

Trimethyl orthoformate

Jun 03, 2012

Appearance: Colorless transparence liquid Active ingredient: 99%min Packing:200kg/drum Trimethyl orthoformateAppearance: colorless transparent liquidAssay: 99%minChroma(APHA):20 maxMethyl formate:0.3%maxMethanol: 0.3%maxWater: 0.05%maxPacking:200kgs/drumStowage:16MT/20'FCL Trimethyl orthoformate

Supplier: Zhejiang Cereal, Oil & Foodstuff Import & Export Co., Ltd.

[China Manufacturers]

Tris

Jan 19, 2013

... -1Structure(HOCH2)3CNH3Molecular FormulaC4H11NO3CharacteristicWhite CrystalsMelting Point168-171°C,soluble in methanol,acetic acid and other organic solentsContents99.5%insolubles≤0.3 ...

Supplier: Hangzhou Harmony Chemical Co., Ltd.

[China Manufacturers]

triethanolamine (TEA) 99% 85%

Jan 12, 2013

... % @ 20 deg. cMin. 99.8 Water wt/%Max. 0.3 Methanol wt/%Max. 0.1 N-propanol wt/%Max. 0.1 ...

Supplier: Huaian Chenhui Chemical Company Limited

[China Manufacturers]

Ivermectin

Aug 18, 2012

... Description:Light yellow or white crystalline powder Freely soluble in methanol, ester and practically insoluble in water.Specification:The product contains ...

Supplier: Deqing Junco Import And Export Co., Ltd.

[China Manufacturers]

Emulsifier tween-20

May 17, 2012

Amber oily liquid.Soluble in water,methanol,ethanol,isopropanol, propylene glycol,ethylene glycol,cotton seed oil etc. ... HL Amber oily liquid.Soluble in water,methanol, ethanol, isopropanol, propylene glycol, ethylene glycol, cotton seed oil etc ...

Supplier: Jiangyin Kangqi Trade Co., Ltd.

[China Manufacturers]

PVC Gloves chemical resistant glove 60cm 201601

Jan 06, 2013

... -3:2003 levels of permeation from 1 to 6 (A : methanol = 2, K : Sodium hydroxyde 40% (NaOH ) = 6, L: sulphuric acid ...

Supplier: Beijing Huashisheng Sciences & Trade Co., Ltd.

[China Manufacturers]

Minoxidil 38304-91-5

Aug 14, 2012

... almost white, crystalline powder, slightly soluble in water, soluble in methanol and in propylene glycol.Application/Function: Minoxidil is a vasodilator ... %99.44% 5.Solubility: slightly soluble in water, soluble in methanol and in propylene glycol.6.Functions: (1).Promote hair regrowth ...

Supplier: Ningbo Heyreal Import & Export Co., Ltd.

[China Manufacturers]