规格纯度
全部
[99%]
[2000ug/ml in Toluene]
[≥98%]
[分析标准品, ≥99.5%(GC)]
[≥97%]
[HPLC,≥99.5%]
[GR,≥99.0%]
[CP,≥97.0%]
[AR,≥98.0%]
[0.2 mg/mL in MeOH]
[5.0 mg/mL in MeOH]
[1000 μg/mL in MeOH]
[100 μg/mL in MeOH]
[0.5 mg/mL in Acetonitrile]
[98%]
[分析标准品,≥99.5%(GC)]
[97%]