玺标（上海）科技基体标物/质控样品：ST-020-03Z-56Z二硫化碳中6种苯系物混标2000μg/ml2mL

玺标（上海）科技基体标物/质控样品：ST-020-03Z-56Z异辛烷中12种多氯联苯混标GB36600-2018100μg/ml1ml

玺标（上海）科技基体标物/质控样品：ST-020-04Z-45Z乙腈中4种有机磷混标HJ1183-20211000μg/ml1ml

玺标（上海）科技基体标物/质控样品：ST-020-03Z-76Z二硫化碳中14种VOC混标GB21902-20081000μg/ml1ml

玺标（上海）科技基体标物/质控样品：ST-023-01A-16A甲醇中28种VOC混标HJ605-20111000μg/ml1ml

玺标（上海）科技基体标物/质控样品：ST-020-04Z-25Z乙腈中29种芳香族伯胺混标GB31604.52-20211000μg/ml1ml