50%--98%, HPLC; Extracted from Rhubarb not other herbs. Goods is selected as the Standard Reagent. We also can offer other extracts from Rhubarb, like Rhein, Aloe emodin and so on with different specifications, All are assayed by HPLC. Emodin
... . Hygroscopic. Specification 1 Appearance:White to similar white powderAssay: ≥98%(HPLC)Melting Point: 216-223°C Specification 2 Appearance:White to ... similar white powderAssay: ≥98%(HPLC) Packing: 25KG/NET Fiber Drum with double lined plastic bag ...
Size:1.5ml 2ml 4ml 40ml Color:amber or clear 1. Use for hplc,autosampler,Chromatography,Agilent,Waters machine.2. Material: Glass,PTFE/SLICON ,Plastic3. Glass bottle with 9mm PTFE/SLICON septum liner4. Available size:1.5ml,2ml,other volumes and capacities are available as customer need.5. Customers' designs can be made upon requests autosampler vials
We are manufactory and trading company of Amino acids,Medical intermediate and food additives. TESTSPECIFICATIONRESULTS Description A light yellow crystal or crystalline powder ComplyMelting range102.0 -105.0103.0~104.5IdentficationColor reactionUVHPLCIRShould complyShould complyShould complyShould comply ComplyComplyComplyComply Purity testsRelated substancesLoss on dryingResidue on ...
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