全部
>95% (GC)
≥99.8%(GC)(标准试剂)
0.92mg/ml,基体:甲醇
100 μg/mL in MeOH
1000(μg/mL)
1000μg/mL in Methano
100μg/mL in Methanol
2.0 mg/mL in MeOH
200 μg/mL in PT Methanol
2000μg/mL in Methano
200μg/mL in Methanol
5.0 mg/mL in MeOH
5000μg/mL in Methano
638ug/ml (溶剂:MeOH)
97.0%(GC)
98.5%
98+%
analytical standard,0.978mg/ml in methanol
AR, ≥98%
AR,98%
Assay: 99.5%
Standard for GC
Standard for GC, 99.
试剂级, 98%