GBW08713 | 异辛烷/甲苯中20种多氯联苯混合溶液标准物质 | 20 Polychlorinated Biphenyls in 2,2,4-Trimethylpentane /Toluene | 1mL/支 |
GBW08715 | 异辛烷中7种多氯联苯混合溶液标准物质 | 7 Polychlorinated Biphenyls in 2,2,4-Trimethylpentane | 1mL/支 |
GBW08716 | 异辛烷中PCB28溶液标准物质 | PCB28 in 2,2,4-Trimethylpentane | 1mL/支 |
GBW08717 | 异辛烷中PCB52溶液标准物质 | PCB52 in 2,2,4-Trimethylpentane | 1mL/支 |
GBW08718 | 异辛烷中PCB101溶液标准物质 | PCB101 in 2,2,4-Trimethylpentane | 1mL/支 |
GBW08719 | 异辛烷中PCB118溶液标准物质 | PCB118 in 2,2,4-Trimethylpentane | 1mL/支 |
GBW08720 | 异辛烷中PCB153溶液标准物质 | PCB153 in 2,2,4-Trimethylpentane | 1mL/支 |
GBW08721 | 异辛烷中PCB138溶液标准物质 | PCB138 in 2,2,4-Trimethylpentane | 1mL/支 |
GBW08722 | 异辛烷中PCB180溶液标准物质 | PCB180 in 2,2,4-Trimethylpentane | 1mL/支 |
GBW08723 | 异辛烷中PCB15溶液标准物质 | PCB15 in 2,2,4-Trimethylpentane | 1mL/支 |