固体进样一土壤中总有机碳的测定

本文阐述了固体直接进样…非色散红外吸收法测定土壤中总有机碳（TOC）的含量。所谓固体进样就是对土壤样品进行直接测定，省略了繁杂的消解过程并降低消解过程中易挥发性物质的损失，优点在于准确度高，精密度好，大大提高了分析效率，是一种值得推广的方法。

Solid Sampling-Determination of Organic Carbon in Soil

This paper describes the method of direct solid sampling to determine TOC soil-nondispersive infrared absorption method.The so-called solid sampling is to determine the soil sample directly,omit the complex digestion process and reduce the loss of volatile matter in the digestion process.This method has the advantages of high accuracy and precision,and can improve the efficiency of analysis.So it is a recommendable method.