全部
>95% (GC)
≥98%
≥99%
0.5mg/mL,介质:甲醇
0.98
15mg/mL
98.0%(GC)
98%
99.5%
99%
99%, with molecular
99%,Water≤50 ppm (by
99+%
anhydrous, ≥99%
Assay: 99.3%
GC≥99%
neat
reagent grade, 98%
ReagentPlus?, ≥99.5% (GC)
Standard for GC, ≥99.5%(GC)
Standard for GC,>99.
分析对照品,≥99.8%(GC)
分析标准品, ≥99.8%(GC)
无水级, ≥99%