9种大环内酯类抗生素混标溶液(GB 31660.1-2019),100μg/mL
9种大环内酯类抗生素混标溶液(GB 31660.1-2019),100μg/mL
[13C3,15N]-Entecavir hydrochloride
甲醇中12种亚硝胺类混标(GB/T 24153-2009), 200μg/ml
[13C,2H3]-Alosetron
Entecavir 13C3,15N Hydrochloride
共立理化水质计 DPM2-As
38种农药混标,100ppm
[13C4]-Fumaric acid
[13C,2H3]-Pazopanib hydrochloride
15-keto Prostaglandin F1α
[2H6]-Dehydronifedipine
[2H4]-Testosterone