二溴乙烷 2,000ug/ml ,1,2,4-Trichlorobenzene 2,000ug/ml in Purge and Trap Methanol,挥发性有机物单组分标准液|二溴乙烷 2,000ug/ml|挥发性有机物


二溴乙烷 2,000ug/ml

货号:REVOC153
包装:1mL

    1,2,4-Trichlorobenzene 2,000ug/ml in Purge and Trap Methanol 品牌:Reagecon;订货号:REVOC153 类别:挥发性有机物单组分标准液