全部
>95% (HPLC)
≥98%(HPLC)
0.5?μg/mL in acetonitrile, analytical standard, for environmental analysis
0.5μg/mL in acetonit
100μg/mL in acetonit
100μg/mL in Acetonitrile
2.15μg/mL in methano
25 ug/mL in acetonitrile
25μg/mL in Acetonitr
2μg/mL in acetonitri
2μg/mL in Acetonitrile
3.80?μg/g in acetonitrile, ERM? certified Reference Material
3.80μg/g in acetonit
3mg/L(溶剂:乙腈)
3μg/mL in benzene:ac
50μg/mL in acetonitr
98%
N/A
Purity: 99.9%
Purity≥98%
reference material