玺标（上海）科技基体标物/质控样品：ST-020-12Z-51Z乙醇/水中3种二元酸二乙酯混标GB/T10345-2022200μg/ml1ml

玺标（上海）科技基体标物/质控样品：ST-020-12Z-55Z甲醇中18种VOCS混标DB12524-20201000μg/ml1ml

玺标（上海）科技基体标物/质控样品：ST-023-01Z-69Z正己烷中9种多氯联苯混标GB31604.39-2016200μg/ml1ml

玺标（上海）科技基体标物/质控样品：ST-023-01Z-67Z甲醇中2种抗生素混标/GBT22338/2022国抽兽残100μg/ml1ml

玺标（上海）科技基体标物/质控样品：ST-023-01Z-66Z甲醇中4种喹诺酮混标2022国抽兽残100μg/ml1ml

玺标（上海）科技基体标物/质控样品：ST-023-01Z-65Z甲醇中9种磺胺类药物混标 2022国抽兽残100mg/L1ml