1000μg/mL in methanol,不确定度2%
100μg/mL in Acetonitrile,不确定度3%
1000μg/mL in Acetonitrile,不确定度2%
分析标准品
分析标准品, 100μg/ml in methanol,u=3%
≥98%
1000ug/ml in Acetonitrile