全部
>95% (HPLC)
≥98%
≥99.0% (GC)
≥99%(GC)
0.2 mg/mL in MeOH
1.00mg/mL,基体:甲醇
100(μg/mL)
1000 μg/mL
1000 μg/mL in MeOH
1000(μg/mL)
10000(μg/mL)
100000(μg/mL)
1000μg/ml,溶剂:二硫化碳
2.0 mg/mL in MeOH
2000ug/ml in Purge a
2000ug/ml in Purge and Trap Methanol
99.0%(GC)
99.8%
99%
99%, with molecular
anhydrous, ≥99%
Assay: 99.6%
N/A
neat
Standard for GC, ≥99.8%(GC)
Standard for GC,≥99.
suitable for HPLC, ≥99%
分析标准品
分析标准品, 1.00mg/ml in methanol
基质:甲醇 浓度:104ug/ml
无水级, ≥99%
色谱级, ≥99%
试剂级, 99%