摘要
对原CODMn法测地表水二次取样体积进行了推导 ,建立了实际适用取样体积公式 。
The second sampling volume,when determination of ground water by COD Mn method,is derivated.The reasonable formula of sampling volume is established and it is also applicable.
出处
《干旱环境监测》
2002年第3期186-187,共2页
Arid Environmental Monitoring