摘要
针对水质总氮测定时蒸馏水、使用试剂、消解条件和消化过程等影响因素进行了分析,并提出了减小空白值、提高实验准确度和精密度的措施。
in view of the water quality determination of total nitrogen in distilled water,the use of reagents,digestion conditions and influence factors such as the digestive process are analyzed,and put forward the blank value,improve the experimental accuracy and precision of measure.
出处
《黑龙江环境通报》
2015年第3期72-74,共3页
Heilongjiang Environmental Journal
关键词
总氮
空白值
影响因素
total nitrogen
blank value
the influence factors
