全部
>95% (GC)
>98.5%(GC)
≥98%(GC)
1000 μg/mL
500 μg/mL
95%
95+%
97.0%(GC)
97%
97%, with molecular
97%,Water≤50 ppm (by
98.0%(GC)
98%
99%
anhydrous, 99%
AR, ≥97%
Assay: 96.5%
reagent grade, ≥97%
ReagentPlus?, 99%
Standard for GC, ≥99.5%(GC)
Standard for GC, 99.
分析标准品, ≥99.5%(GC)
无水级, ≥99%
试剂级, 97%