草酸二水合物,Oxalic acid dihydrate [OAD];for analysis EMSURE® ACS,ISO,Reag. Ph Eur, 99.5-102.0% (manganometric)
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颜料橙5 [永固橙],Pigment Orange 5;≥95%
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原甲酸三乙酯,Triethyl orthoformate [TEOF];reagent grade, 98%
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二苯胺,Diphenylamine [DPA];puriss. p.a., redox indicator, ACS reagent, reag. Ph. Eur., ≥98% (GC)
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厚朴酚,Magnolol;≥95% (HPLC), from plant
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L-组氨酸,L-Histidine;suitable for manufacturing use, ≥98.5%
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N,N-二甲基化酪蛋白来源于牛奶,Casein, N,N-dimethylated from bovine milk;essentially salt-free, lyophilized powder, ≥90% (colorimetric)