alpha arbutin powder extract 99% HPLC for skin whitening   Product Name Alpha Arbutin Price  Appearance White Cryatal Powder Assay 99% CAS No. 84380-01-8 Solubili...

Product Description 8ml screw-thread vial, clear 16.6*60mm USP 1 Quick Details Classification: Laboratory Bottle Model Number: V1517 Place of Origin: Zhejiang, China (Mainland) Type of C...

  Wide Opening 9-425 Screw Thread Vials Description Unit Part No. 2mL,  Clear Glass,  12x32mm,  Flat Base,  9-425 Screw Thread&nbs...

China Lab Supplies Limited offer a complete range of consumables for GC, HPLC and Headspace analysis.This comprises vials, septa, seals, filters, crimpers, and other accessories. Besides all standard

Red Yeast Rice powder Functional Red Yeast Rice powder are fermented from solid substance. Active ingredients:Moncolin K:0.4% - 3.0% HPLC Specifications: 1) Description: powder with light red col...

IUPAC name : CAS No.:531-75-9 C15H16O9 M.P.：Appearance:  white crystalline powder 98% HPLC Aesculus chinensis Bunge Main Function： 2. Skin treatments, especially those targeted towards ...

2ml HPLC glass vials are wide opeing and short-screwed, to match PTFE/silicone septa, blue PP caps of open-topped or close 2ml medical glass bottle are compatible with autosamplers

CXTHs preparative HPLC pump is a dual piston system Advanced server motor Exported check valve and sealing ring Providing high quality products for the customer

High Performance Liquid Chromatography HPLC Instrument, serial dual plunger, floating seal ring with auto-flushing function for the pump head, pump can infuse easily no need for manual emptying

We are one of the leading manufactures in China, we will offer you super qualty products at aggreable price. Polygonum cuspinatum Extract [Product name]: Resveratrol [Latin name]: Polygonum cuspidatum Sieb. et Zucc. [Quality standard]: 1.Active Ingredient: ***** 20% 50% 98% HPLC 2.Part used: root 3.Appearance: Light brown or White Crystal fine powder *****: 100% pass 80 mesh *****: Characteristic 6.Loss On Drying: ≤5% 7.Sulphated Ash: <5% 8.Heavy metal: 10PPM ***** Solvents: 0.05PPM [Microbiology standard] ***** Plate Count: 1000CFU/gm 2.Yeast&Mold: 100CFU/gm 3.Salmonella: Negative *****: Negative [Pharmacological Function]: Resveratrol interferes with all three stages of carcinogenesis initiation, promotion and progression. Experiments in cell cultures of varied types and isolated subcellular systems in vitro imply many mechanisms in the pharmacological activity of resveratrol. In some lineages of cancer cell culture, resveratrol h...

pH 1-12 alkaline resistant silica based C18, C8, phenyl, Hilic HPLC column, ID from analytical to preparative 10.5mmID, 2.1um particles for high pressure UPLC

Acetonitrile HPLC & Spectroscopy Clear colourless liquid with a characteristic odour. Molecular Formula :CH3CN Molecular Weight :41.05 Specification Assay (GC) :min.99.8% Boiling range(95%) :81-82 deg C Wt. per ml, 20 deg C :0.781-0.782g Refractive index :1.3441-1.3442 UV absorbance profile (10mm cell) :190nm 1.0 max UV absorbance profile (10mm cell) :200nm 0.1 max UV absorbance profile (10mm cell) :230nm 0.01 max Maximum Limits Of Impurities Colour (APHA) :10 hazen Residue on evaporation :0.0005% Acidity (CH3COOH) :0.001% Alkalinity(NH3) :0.001% Water :0.05%

kindly do get in touch forgood rate and excellent quality, small order to large quantity 604 ***7 call for acetonitrile HPLC