正丁醛,Butyraldehyde;≥96.0%
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奥贝胆酸,Obeticholic Acid [6-ECDCA, OCA];≥99% (HPLC)
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碳酸铵,Ammonium carbonate;99.999% trace metals basis
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溴甲酚紫,Bromocresol Purple;indicator ACS,Reag. Ph Eur
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氯化钽(V),Tantalum(V) chloride;anhydrous, powder, 99.999% trace metals basis
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高香草酸,Homovanillic acid [HVA];Fluorimetric reagent, >99% (TLC)
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香草酸,Vanillic acid;97%