全部
≥95%
≥98.5%
≥98%
100 μg/mL in Methanol
1000μg/mL
94%
95%+
96%
98.5%
98%
99%
99+%
analytical reference material
Assay: 99.6%
BR,99%
certified
European Pharmacopoeia (EP) Reference Standard
GC≥98%
pharmaceutical secondary standard; traceable to PhEur
分析标准品, ≥99%(GC)