全部
>95%
>95% (HPLC)
>97%
≥97%
≥99%
0.2 mg/mL in MeOH
0.5 mg/mL in Acetonitrile
100 μg/mL in MeOH
1000 μg/mL
1000 μg/mL in MeOH
1000(μg/mL)
2000ug/ml in Toluene
5.0 mg/mL in MeOH
95.0%(GC)
96%
97.5%
97%
98%
98+%
99%
analytical standard
BR,99%
neat
Standard for GC, ≥99%
Standard for GC,≥99%
分析标准品, ≥99.5%(HPLC)