Platinum

Platinum

Multi-Element ICH/USP Oral Standard Solution B

2-氨基-5-甲基吡啶-3-甲醛, 2-Amino-5-methylpyridine-3-carboxaldehyde

2-溴-3-氰基吡啶, 2-Bromo-3-cyanopyridine

2-氧代丁酸乙酯, Ethyl 2-oxobutyrate

5-甲氧基哌嗪-2-羧酸, 5-Methoxypyrazine-2-carboxylic Acid

5-甲基-2-(2,2,2-三甲基乙酰胺)吡啶, 5-Methyl-2-(2,2,2-trimethylacetamido)pyridine

N-环庚基甲胺, N-Cycloheptylmethylamine

6-氟-2,3-二甲氧基苯甲酸, 6-Fluoro-2,3-dimethoxybenzoic acid