[13C8]-Dehydronifedipine
[13C8]-Dehydronifedipine
2,4,6-三(十五氟庚基) -1,3,5-三嗪0.5 g
共立理化水质计 DPM2-DET
(±)20-HDHA
Daptomycin D5 Trifluoroacetate
[2H8]-Dasatinib
[2H6]-25-O-Desacetylrifabutin
[2H4]-Imipenem
甲醇中12种亚硝胺类混标(GB/T 24153-2009), 200μg/ml
[13C7,15N]-Lamotrigine
铜单元素溶液标准物质试剂包,20 ppm(ng/μL)50 mL+250 mL×2瓶
8种农药混标(2020药典)