全部
>95% (HPLC)
≥98%
≥99%
≥99%, FG
10(μg/mL)
100 μg/mL in Dichloromethane
1000 μg/mL in MeOH
1000(μg/mL)
1000ug/ml
2.0 mg/mL in Dichloromethane
2000ug/ml in high purity Methanol
5.0 mg/mL in MeOH
500ug/ml in Methanol
98%
99.0%(GC)
99%
Assay: 97.6%
certified reference material, 5000 μg/mL in methanol
Cut-out top, without septum, thread for 13-425, pkg of 200 ea
neat
Standard for GC, ≥99.7%(GC)
Standard for GC,≥99.
分析标准品