全部
>95% (HPLC)
≥98%
≥99%
0.2 mg/mL in MeOH
1000 μg/mL
1000μg/mL
100μg/mL介质:甲醇
2.0 mg/mL in MeOH
2000ug/ml in Purge and Trap Methanol
2000μg/mL
5.0 mg/mL in MeOH
98%
99.0%(GC)
99%
Assay: 98.5%
Standard for GC, ≥99.5%(GC)
分析对照品,≥99.8%(GC)
分析标准品, ≥99.8%(GC)