[13C3,15N]-Entecavir hydrochloride
[13C3,15N]-Entecavir hydrochloride
[13C,2H3]-5-Hydroxyomeprazole
[2H6]-Montelukast sodium salt
Entecavir 13C3,15N Hydrochloride
[13C,2H3]-Alosetron
共立理化水质计 DPM2-As
38种农药混标,100ppm
多溴联苯和多溴联苯醚标准品(BB,BDE)20g
[2H4]-Testosterone
[13C4]-Fumaric acid
10种抗生素混标, 100ppm
15-keto Prostaglandin F1α