一级标准物质
标准样品
质控品
计量院标准物质
环保部标准物质
农残标准物质
铁标准物质
冶金标样
土壤标准物质
中检院标准物质
Desoxymetasone-D5 (Major)
5mg
(-)-Didesoxycannabidiol-d9
10mg
∆5(6)-Desogestrel
Desmosterol
313-04-2
5mg
23-O-Desmethyl Vinorelbine L-Tartrate
10mg
D,L-O-Desmethyl Venlafaxine-d10
1062607-49-1
10mg
Des-cyclohexenone Dihydrooxepinone Eplerenone
2.5mg
4-Des((3-methyl-1-phenyl-1H-pyrazol-5-yl)-1-piperazinyl)-4-hydroxy-N-(tert-butyl formate)
401564-34-9
50mg
N-Desmethyl-4-hydroxy Tamoxifen Tri-O-acetyl-β-D-glucuronic Acid Methyl Ester (E/
50mg
N'-Desmethylsulfonyl Dofetilide
115256-12-7
5mg
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