全部
>95%
>95% (GC)
100 μg/mL in Methanol
1000μg/mL in Acetoni
1000μg/mL in Acetonitrile,uncertainty 2%
1000μg/mL in Methano
1000μg/mL in Methanol,uncertainty 2%
100μg/mL in Acetonit
100μg/mL in Cyclohex
100μg/mL in Methanol
100μg/mL in Methanol,uncertainty 3%
10μg/mL in Cyclohexa
分析对照品, 97%
分析标准品