trans-1,2-Dichloroethene,2.0 mg/mL in Methanol

反式-1,2-二氯乙烯

54组分502.2方法挥发性有机物, Volatile Organic Compounds-Liquids,2.0 mg/mL in MeOH

6种气体有机挥发物混标, Volatile Organic Cmpds-Gases,0.2 mg/mL in MeOH

6种挥发性有机化合物(VOC), Volatile Organic Compounds,2.0 mg/mL in MeOH

12组分挥发有机物, Promulgated VOC's,2.0 mg/mL in MeOH

500系列内标/替代挥发性标准品, Internal/Surrogate Std for 500 Series Volatile Methods,2.0 mg/mL in Methanol

27组分挥发性有机物, VOC Mixture,0.2 mg/mL in MeOH

MDL检测浓缩样品, MDL Check Sample Concentrate,0.02 μg/mL in MeOH

A混标, Method 507-Mix A,1000 μg/mL in MtBE

507方法 混标E, Method 507-Mix E,1000 μg/mL in MtBE