Quick, on-the-spot drug tests, often called point-of-use or rapid tests, are designed to give a fast indication of possible ...

Agilent J&W DB-624 is recommended for EPA methods 502.2 and 8021, as well as for fast GC/MS volatiles analysis. It is specifically designed for the analysis of volatile priority pollutants and ...

我国食品安全检测行业的发展一直较为稳健。自2018年以来食品安全检测市场规模增长率稳定在20%出头，2021年全国食品安全监测市场规模达到216亿元。根据预测，2022年我国食品安全检测的增速也将保持在20%左右，市场规模有望达到262亿元。

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Make data more insightful with free, online, collaborative spreadsheets. Microsoft Copilot in Excel unlocks the latest AI capabilities to help you achieve your goals—from creating a simple spreadsheet ...