全部
>98%(GC)
>99.0%
≥99%(GC)
100 μg/mL in Acetonitrile
10mM in DMSO
98.0%(GC)
98.5%
98%
99.5%
99+%
AR, ≥98%(GC)
purified by redistillation, ≥99.5%
ReagentPlus?, ≥99%
Standard for GC, ≥99.5%(GC)
Standard for GC,99.5
天然来源, ≥98%
精馏级, ≥99.5%
试剂级, >98.5%(GC)