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text-align: center; font-size: 31px; font-family: "Microsoft YaHei";">環(huán)境空氣臭氧的測定紫外光度法</h2><p> <span style="color: rgb(76, 76, 76); font-family: "Microsoft YaHei"; font-size: 18px;">為貫徹《中華人民共和國環(huán)境保護(hù)法》和《中華人民共和國大氣污染防治法》，保護(hù)環(huán)境，保障人體健康，規(guī)范環(huán)境空氣中臭氧的監(jiān)測方法，制定本標(biāo)準(zhǔn)。本標(biāo)準(zhǔn)規(guī)定了測定環(huán)境空氣中臭氧的紫外光度法。本標(biāo)準(zhǔn)適用于環(huán)境空氣中臭氧的瞬時測定，也適用于環(huán)境空氣中臭氧的連續(xù)自動監(jiān)測。本標(biāo)準(zhǔn)是對《環(huán)境空氣臭氧的測定紫外分光光度法》（GB/T 15438-1995）的修訂。自本標(biāo)準(zhǔn)實施之日起，原國家環(huán)境保護(hù)局1995年3月25日批準(zhǔn)、發(fā)布的國家環(huán)境保護(hù)標(biāo)準(zhǔn)《環(huán)境空氣臭氧的測定紫外分光光度法》(GB/T 15438-1995)廢止。</span></p><p> <img alt="" src="https://img78.chem17.com/9/20210626/637602953416677806966.png" style="width: 601px; height: 837px;" /><img alt="" src="https://img78.chem17.com/9/20210626/637602953549123504898.png" style="width: 602px; height: 823px;" /><img alt="" src="https://img80.chem17.com/9/20210626/637602953677129522445.png" style="width: 603px; height: 850px;" /><img alt="" src="https://img76.chem17.com/9/20210626/637602953812276843909.png" style="width: 605px; 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