缬草酸 [正戊酸],Valeric acid;analytical standard, ≥99.8% (GC)
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磷酸二氢钠二水合物,Sodium phosphate monobasic dihydrate;meets analytical specification of Ph. Eur., BP, USP, FCC, E 339, 98-100.5% (calc. to the dried substance)
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AmberChrom® 1X4强碱性阴离子交换树脂,AmberChrom® 1X4 chloride form;chloride form, 50-100 mesh
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盐酸水苏碱,Stachydrine chloride;phyproof® Reference Substance, ≥95.0% (HPLC)
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2-羟吲哚,2-Oxindole;97%
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磷酸-丙酮酸 三钠盐水合物,Phospho(enol)pyruvic acid trisodium salt hydrate [PEP];≥97% (enzymatic)
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二甲基聚硅氧烷,Dimethylpolysiloxane [DMPS];viscosity 200 cSt (25 °C)(lit.)