璽標(上海)科技基體標物/質控樣品:ST-023-01A-50A甲醇中3種雙酚類混標GB/T5750.8-20231000μg/ml1ml
璽標(上海)科技基體標物/質控樣品:ST-023-01A-49A甲醇中3種VOC混標GB/T5750.8-2023指標8.11000μg/ml1ml
璽標(上海)科技基體標物/質控樣品:ST-023-01A-48A甲醇中7種硝基苯和硝基氯苯混標GB/T5750.8-2023指標34.11000μg/ml1ml
璽標(上海)科技基體標物/質控樣品:ST-023-01A-47A甲醇中11種VOC混標GB/T5750.8-2023指標21.21000μg/ml1ml
璽標(上海)科技基體標物/質控樣品:ST-023-01A-46A丙酮中15種SVOC混標GB/T5750.8-2023指標15.1100μg/ml1ml
璽標(上海)科技基體標物/質控樣品:ST-023-01A-45A甲醇中3種VOC混標GB/T5750.8-2023指標60.11000μg/ml1ml
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