玺标（上海）科技基体标物/质控样品：ST-020-04A-86A甲醇中7种有机磷混标GB3838-2002100mg/L1ml

玺标（上海）科技基体标物/质控样品：ST-020-04A-75A异辛烷中8种有机氯混标10μg/ml1mL

玺标（上海）科技基体标物/质控样品：ST-020-04A-73A2种金属混标(铁锰)1000mg/L50ml

玺标（上海）科技基体标物/质控样品：ST-020-04A-72A2种金属混标(钙镁)1000mg/L50mL

玺标（上海）科技基体标物/质控样品：ST-020-04A-70A丙酮中11种有机磷混标100mg/L1mL

玺标（上海）科技基体标物/质控样品：ST-020-04A-66A二硫化碳中6种苯系物混标1000μg/ml2mL