Gas analysis—Determination of sulfur dioxide and nitrogen oxides—Ultraviolet differential optical absorption spectroscopy
全国气体标准化技术委员会气体分析分技术委员会(SAC/TC 206/SC 1)
本标准规定了采用紫外差分吸收光谱法测定气体中二氧化硫和氮氧化物的方法。
本标准适用于标准气体、工业气体、环境空气等气体中二氧化硫和氮氧化物的测定。二氧化硫测定范围为0.2 mg/m3～5 000 mg/m3，一氧化氮测定范围为0.3 mg/m3～5 000 mg/m3，二氧化氮测定范围为2 mg/m3～5 000 mg/m3。
This standard is the original Chinese electronic standard.
After you successfully purchase, we will send the electronic version of this standard to your email address.
If you need translation, please contact email: ChineseStandardsLibraryS001@gmail.com
