[2H4]-11-Deoxycorticosterone
[2H4]-11-Deoxycorticosterone
化妆品中10种α-羟基酸混标
Vitamin A 维生素A标准品
[U-Ring-13C6]-Ibuprofen
[2H3]-Cotinine, racemic mixture
[13C6]-Metazachlor ESA
[2H3]-Linezolid
[2H8]-Linezolid
[13C6]-L-Thyroxine
[13C,2H4]-Rosuvastatin lactone
Lipoxin B4
[2H3,15N]-alpha-Fluoro-beta-alanine