玺标（上海）科技基体标物/质控样品：ST-023-02Z-32Z甲醇中3种内标混标/5750附录A/EPA502/5241000μg/ml1ml

玺标（上海）科技基体标物/质控样品：ST-020-10Z-90Z二硫化碳中5种烷类混标GBZ/T 300.60-2017600-3000mg/L1ml

玺标（上海）科技基体标物/质控样品：ST-023-02Z-31Z乙腈/水中13种糖苷混标GB1886.355-20221000μg/mL1ml

玺标（上海）科技基体标物/质控样品：ST-023-02Z-30Z甲醇中32种磺胺类/喹诺酮混标GB31658.17-202110μg/mL1ml

玺标（上海）科技基体标物/质控样品：ST-023-02Z-29Z甲醇中13种有机锡混标欧盟EN71-3-20191000μg/mL1ml

玺标（上海）科技基体标物/质控样品：ST-020-12Z-52Z乙腈中18种VOC混标GB37824-20191000μg/mL1ml