玺标（上海）科技基体标物/质控样品：ST-020-17A-84A二硫化碳中8种苯系物混标-异丙苯10μg/ml2ml

玺标（上海）科技基体标物/质控样品：ST-020-17A-79A异丙醇中14种酚类混标HJ744100μg/ml1ml

玺标（上海）科技基体标物/质控样品：ST-020-17A-74A甲苯中烷基汞混标1000μg/ml1ml

玺标（上海）科技基体标物/质控样品：ST-020-02Z-35Z甲醇中21种酚类混标HJ703/7111000μg/ml1ml

玺标（上海）科技基体标物/质控样品：ST-020-03Z-66Z异丙醇中14种酚类混标HJ744-20151000μg/ml1ml

玺标（上海）科技基体标物/质控样品：ST-020-17A-68A二硫化碳中8种苯系物混标-GB/T 11890-1989/HJ 584-20101000μg/ml2ml