摘要
通过几种检测方法的比对,选出检测二氧化碳中微量甲醇的准确可靠的定值方法,并对标准物质的稳定性进行考察。
Through the comparison of several detection methods,select the certification method that detect trace methanol in nitrogen accuracy and reliably,and study the stability of standard gas.
出处
《低温与特气》
CAS
2010年第4期36-38,共3页
Low Temperature and Specialty Gases
关键词
标准物质
吸附
稳定性
reference material
adsorption
stability