EPA方法8270半挥发性有机物64种混标(HJ 834-2017/HJ 951-2018),1000 μg/mL in Dichloromethane:Benzene (75:25)
AccuGrand 8270 Semi-Volatile Standard, 1000 μg/mL in Dichloromethane:Benzene (75:25)
货号:J29M-8270-AG01-ASL
品牌:AccuStandard
纯度:1000 μg/mL in Dichloromethane:Benzene (75:25)