全部
>95% (HPLC)
≥98.0% (sum of enantiomers, HPLC)
≥98%
100μg/mL
10mM in DMSO
1mg/mL in ethanol
40,000,000 USP units/g
40,000,000?USP units/g
95%+
98.0%(LC)
98%
98% HPLC
99%
Assay: 99.9%
BR,98%
certified
European Pharmacopoeia (EP) Reference Standard
HPLC≥98%
pharmaceutical secondary standard; traceable to USP, PhEur and BP
United States Pharmacopeia (USP) Reference Standard