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璽標（上海）科技基體標物/質(zhì)控樣品：ST-020-10Z-90Z二硫化碳中5種烷類混標GBZ/T 300.60-2017600-3000mg/L1ml

璽標（上海）科技基體標物/質(zhì)控樣品：ST-023-02Z-31Z乙腈/水中13種糖苷混標GB1886.355-20221000μg/mL1ml

璽標（上海）科技基體標物/質(zhì)控樣品：ST-023-02Z-30Z甲醇中32種磺胺類/喹諾酮混標GB31658.17-202110μg/mL1ml

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璽標（上海）科技基體標物/質(zhì)控樣品：ST-023-01A-03A乙酸乙酯中3種內(nèi)標混標ISO13913-20141000μg/mL1ml