全部
100 μg/mL in MeOH
1000 μg/mL in MeOH
1000ug/ml in Purge and Trap Methanol
1000μg/ml in Methanol
100μg/ml in Methanol
100μg/ml,u=3%,介质:乙酸乙
analytical standard, 100 ug/ml in ethyl acetate,u=3%
Assay: 97.8%
分析标准品
分析标准品, 10 ug/ml in ethyl acetate,u=6%
分析标准品, 100 mg/L in methanol