玺标（上海）科技基体标物/质控样品：ST-020-00A-51A甲醇中12种氨基甲酸酯类农药混标100μg/mL1ml

玺标（上海）科技基体标物/质控样品：ST-020-00A-50A乙腈中16种农药混标NY/T1453-2007100μg/mL1ml

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