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
(E)-S-(3-((4-((4-(4-hydroxybutyl)phenyl)diazenyl)phenyl)amino)-3-oxopropyl) methanesulfono
2.5mg
3-(1-Hydroxybutyl)-3a,4-dihydroisobenzofuran-1(3H)-one
50mg
3-(1-Hydroxybutyl)-1(3H)-isobenzofuranone
168288-19-5
100mg
24-Hydroxy Cabotegravir
2.5mg
13-Hydroxy Cabotegravir-d3
1mg
13-Hydroxy Cabotegravir
1mg
4-(N'-Hydroxycarbamimidoyl)phenylboronic Acid
913835-61-7
100mg
4-Hydroxy-2-(10-carboxydecyl)-5,6-dimethoxy-3-methylphenyl β-D-Glucuronide
10mg
4-Hydroxy Carbazole
52602-39-8
2g
4-Hydroxycarbazeran-d4
10mg
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