全部
100 μg/mL in MeOH
100 μg/mL in MeOH:Acetonitrile (50:50)
1000 μg/mL in MeOH
1000 μg/mL in MeOH:Acetonitrile (50:50)
1000μg/mL
5.0 mg/mL in MeOH
99.0%
99.5%(GC)
99%
ACS reagent, ≥99.0%
certified reference material, 5000 μg/mL in methanol
neat
ReagentPlus?, 99%