全部
>95% (HPLC)
≥99%
0.2 mg/mL in MeOH
0.94mg/ml in methano
1000 μg/mL
1000(μg/mL)
10000(μg/mL)
100000(μg/mL)
1000μg/ml,溶剂:甲醇
2.0 mg/mL in Methanol
2000ug/ml in Purge a
2000ug/ml in Purge and Trap Methanol
5 mg/mL in DMF
5.0 mg/mL in MeOH
98.0%
99.0%(GC)
99.5%
99%
Assay: 99.7%
certified reference material, 5000 μg/mL in methanol
N/A
Standard for GC, ≥99.5%
Standard for GC,>99.
分析标准品
分析标准品, 0.94mg/ml in methanol
分析标准品, 1000ug/ml in methanol