全部
>98% (GC)
≥95%
≥98%(GC)
≥99.5%(GC)
≥99%
95+%
97%
98.0%(GC)
98%
99.5%
99.5%,with molecular
99.5%(分子筛、 Water≤50 ppm)
99%
99%,Water≤50 ppm (by
anhydrous, 99.7%
Assay: 99.7%
certified
CP
for HPLC,99.7%
for HPLC,99.7%
Selectophore?, ≥99.0%
suitable for HPLC, 99.7%
United States Pharmacopeia (USP) Reference Standard
无水级, ≥99.7%
电池级, 99.99%, Water≤2
色谱级, ≥99.7%
药用级,≥99.5%(GC)