[13C6]-Desmethyl-Lorediplon
[13C6]-Desmethyl-Lorediplon
[2H4]-Vaniprevir
[2H4]-Pirlindole hydrochloride
[13C6]-Sulfaquinoxaline
10种抗虫剂混标溶液, 100ppm
甲醇中4种硝基呋喃代谢物衍生化混标(以代谢物计)
甲醇中3 种兽药混标
[2H7]-Albendazole
Cefotaxime 13CD3
[2H8]-Marbofloxacin
共立理化派克特试包 WAK-CS
[2H6]-Isradipine