L-缬氨酸,L-Valine;Pharmaceutical Secondary Standard; Certified Reference Material
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四甲基氢氧化铵溶液,Tetramethylammonium hydroxide solution [TMAH, TMAOH];ACS reagent
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琥珀酸 [丁二酸],Succinic acid;BioXtra, BioRenewable, ≥99.0%
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L-亮氨酸,L-Leucine;Pharmaceutical Secondary Standard; Certified Reference Material
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4-氨基安替比林,4-Aminoantipyrine;reagent grade, ≥97% (HPLC)
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甘油 [丙三醇],Glycerol;83.5-89.5% (T)
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柠檬酸,Citric acid;anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99.5%