金精三羧酸,Aurintricarboxylic acid [ATA];practical grade, ≥85% (titration), powder
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α,4-二甲基苯乙酸,α,4-Dimethylphenylacetic acid;97%
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丙酮酸,Pyruvic acid;98%
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石油醚,Petroleum ether;puriss. p.a., reag. Ph. Eur., high boiling, bp 50-70 °C
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乙酸铵 [醋酸铵],Ammonium acetate;BioXtra, ≥98%
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乳果糖,Lactulose;Pharmaceutical Secondary Standard; Certified Reference Material
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葡萄糖酸钾,Potassium gluconate;Pharmaceutical Secondary Standard; Certified Reference Material