全部
>95% (HPLC)
≥97%
≥98%
0.2 mg/mL in MeOH
0.5 mg/mL in Acetonitrile
100 μg/mL in MeOH
1000 μg/mL
1000 μg/mL in MeOH
1000(μg/mL)
2000ug/ml in Toluene
400(μg/mL)
5.0 mg/mL in MeOH
97%
98%
99.0%(GC)
analytical standard
Assay: 99.9%
neat
分析标准品, ≥99.5%(GC)