碳的分析：土壤中的有机碳和无机碳

The HORIBA EMIA-V Series allows simultaneous
measurements of Carbon and Sulfur in different
types of samples, ferrous metals, non-ferrous
metals, inorganic and organic substances, soil,
cement, clay, lime, etc. For many environmental
applications, it is necessary to know not only the
Total Carbon (TC) concentration in the sample,
but especially the Total Organic Carbon (TOC)
and Total Inorganic Carbon (TIC). The aim of this
application note is to explain the determination of
organic and inorganic carbon in soils and how to
prepare samples to eliminate inorganic carbon
(carbonates) in these soils. 红外碳硫分析仪（EMIA-920V2系列） 红外碳硫分析仪