玺标（上海）科技基体标物/质控样品：ST-020-00A-49A甲醇中8种糖皮质激素类混标100μg/mL1ml

玺标（上海）科技基体标物/质控样品：ST-020-00A-45A甲醇中19种磺胺类混标SN/T5140-2019100μg/ml1ml

玺标（上海）科技基体标物/质控样品：ST-020-03Z-06Z5种阴离子混标100-500μg/ml50ml

玺标（上海）科技基体标物/质控样品：ST-020-00A-40A二氯甲烷中11种SVOC混标GB36600-20181000mg/L1ml

玺标（上海）科技基体标物/质控样品：ST-020-00A-37A甲醇中6种VOC混标HJ605-20111000μg/ml1ml

玺标（上海）科技基体标物/质控样品：ST-020-00A-36A甲醇中35种VOC混标HJ713/714/HJ735/7361000μg/ml1ml