[2H5]-Nimesulide
[2H5]-Nimesulide
13C4, 2H3]-Cobicistat
[2H5]-Alpha-Lipoic acid
甲醇中8种大环内酯类药物混标, 100μg/ml
甲醇中5种色素混标, 100μg/ml
[13C5]-Nalbuphine
[2H10]-4-Hydroxymethylambrisentan
[2H8]-Nebivolol
[13C6]-Tetranor-PGEM
[15N]-Taurocholic acid
[2H3]-5-Aminosalicylic acid
[13C,2H3]-DL-Mevalonate 5-phosphate trilithium salt