【摘要】 本文简要回顾了ＴＯＣ测定仪器和方法的发展史、ＴＯＣ指标的重要性以及今后的发展趋势。并简要介绍了岛津ＴＯＣ－５０００型总有机碳分析仪的主要特点。结合测定实例讨论了ＴＯＣ方法的重复性和准确度。并就实际测定的各种水样和海水样的ＴＯＣ结果进行了比较和讨论。最后对ＴＯＣ检测在环境监测方面的其他应用加以简要介绍。更多还原

【Abstract】 Abstract The development history of TOC determinative instrument and method,theimportance of TOC index,and the prospect are described in the paper.The main specificationsof SHIMADZUTOC-5000 mode total organic carbon analyzer are expounded briefly.The re-peatability,accuracy water and sea water samples are discussed and compared.Finally,the otherapplication for determination of TOC in the environmental monitoring have been introduced.更多还原