全部
≥98%
≥99.5%(GC)(标准试剂)
0.2 mg/mL in MeOH
1000μg/mL
1000μg/ml in methano
2.0 mg/mL in MeOH
2000ug/ml in Purge and Trap Methanol
2000μg/ml in methano
5.0 mg/mL in Methanol
95%
98%
99%
Assay: 98.2%
neat
Standard for GC, ≥99.5%(GC)
Standard for GC,≥99.
分析对照品,≥99.5%(GC)
分析标准品, ≥99.5%(GC)
分析标准品, 1000ug/ml in methanol