多氯联苯 1221 2,000ug/mL,Arocolor 1221 200ug/mL in high purity Hexane,多氯联苯高浓度和低浓度标准液|多氯联苯 1221 2,000ug/mL|农药混标


多氯联苯 1221 2,000ug/mL

货号:REA1221
包装:1mL

    Arocolor 1221 200ug/mL in high purity Hexane 品牌:Reagecon;订货号:REA1221 类别:多氯联苯高浓度和低浓度标准液