全部
>95% (HPLC)
≥90%
≥95%
0.2 mg/mL in MeOH
0.5 mg/mL in Acetonitrile
10 ng/μl
100 ng/μl
100 μg/mL in MeOH
100?ng/μL in cyclohexane, analytical standard, for environmental analysis
1000 μg/mL in MeOH
1000(μg/mL)
100μg/mL in methanol
2000μg/ml in Toluene
5.0 mg/mL in MeOH
75%
94.0%(GC)
95%
95+%
96%
97%
98%
99%
analytical standard
Assay: 93.7%
certified
certified reference material, TraceCERT
HPLC≥95%
分析标准品
分析标准试剂