全部
>95% (HPLC)
≥98%
≥99%
0.1 mg/mL in Acetonitrile
0.2 mg/mL in CH2Cl2
100 μg/mL
100(μg/mL)
1000(μg/mL)
2.0 mg/mL in CH2Cl2
2000 μg/mL
50 μg/mL
96%
98.0%(GC)
98%
99%
Assay: 99.7%
certified reference material, 2000 μg/mL in dichloromethane
HPLC≥99%
N/A
neat
Standard for GC, ≥99
分析标准品