標準號：DIN EN ISO 15681-1-2005
中文標準名稱：水質.用流量分析法(FIA和CFA)測定正磷酸鹽和總磷含量.第1部分:流量注入分析法
英文標準名稱：Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 1: Method by flow injection analysis (FIA) (ISO 15681-1:2003); German version EN ISO 15681-1:2004
標準類型：Z16
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：Z16
國際標準分類號：13.060.50
適用范圍：The document specifies FIA methods for the determination of orthophosphate in the mass concentration range from 0,01 mg/l to 1,0 mg/l (P), total phosphorus by manual digestion (described in ISO 6878:1998, [5, 6]) for the mass concentration range from 0,1 mg/l to 10 mg/l (P). The range of application may be changed by varying the operating conditions. This part of ISO 15681 applies to various types of water (such as ground, drinking, surface, leachate and waste water). This method is as well applicable to the analysis of seawater, but with changes in sensitivity and adaptation of the carrier and calibration solutions to the salinity of the samples.