R011455-5ml | GC,≥99.9%(GC)（标准试剂）

R011456-500ml | AR,99.5%

R006377-2.5L | AR,99.5%

R011456-10L | AR,99.5%

R011457-4L | ACS,≥99.0%

DRE-A12422300ME-1000 | 1000μg/mL in Methanol

DRE-A13245105AL-100 | 100 μg/mL in Acetonitrile

DRE-A13213105AL-100 | 100 μg/mL in Acetonitrile

DRE-A16805010AL-100 | 100 μg/mL in Acetonitrile

DRE-A16025200ME-1000 | 1000 μg/mL in Methanol