氧化燃烧—气相色谱法测定土壤中的有机碳含量

胡梦颖, 徐进力, 朱颖涛, 张鹏鹏, 张灵火, 徐红纳, 白金峰, 张勤

A method for determination of total organic carbon in soil by oxidative combustion and gas chromatography

HU Meng-Ying, XU Jin-Li, ZHU Ying-Tao, ZHANG Peng-Peng, ZHANG Ling-Huo, XU Hong-Na, BAI Jin-Feng, ZHANG Qin

图4 氧气压力和碳百分质量与其认定值比值的关系

Fig.4 Relationship between oxygen pressure and the ratio of measured value to the certified value