全部
10 ng/μl
100 μg/mL in Methanol
1000 μg/mL in Methanol
1000μg/mL in Acetoni
1000μg/mL in Acetonitrile , 不确定度2%
1000μg/mL in Methano
1000μg/mL in Methanol , 不确定度2%
100μg/mL in Methanol
100μg/mL in Methanol , 不确定度3%
certified
PESTANAL?, analytical standard
分析标准品