ISO 7150-1:1984 Water quality - Determination of ammonium - Part 1: Manual method using Nessler's reagent:國(guó)際標(biāo)準(zhǔn),規(guī)定了用納氏試劑法手動(dòng)測(cè)定水中銨的方法
ASTM D1426-08(2014) JianCe Test Method for Ammonia Nitrogen in Water:美國(guó)材料與試驗(yàn)協(xié)會(huì)標(biāo)準(zhǔn),采用蒸餾后滴定法測(cè)定水中氨氮
ISO 11732:1997 Water quality - Determination of ammonium - Flow injection analysis (FIA) method with spectrometric detection:國(guó)際標(biāo)準(zhǔn),采用流動(dòng)注射分析法測(cè)定水中銨,適用于批量樣品檢測(cè)
ASTM D3590-02(2017) JianCe Test Method for Ammonia Nitrogen in Water by Microdiffusion:美國(guó)標(biāo)準(zhǔn),采用微擴(kuò)散法測(cè)定水中氨氮,適用于低濃度樣品