SCP凱氏定氮儀應(yīng)用EPA 351.2方法測定凱氏氮 1) Test Method: TOTAL KJELDAHL NITROGEN EPA 351.2 3) Detection Limit: 0.2 mg / L 4) Scope and Application : Refer to Method EPA351.2 The applicable range of this method is 1 to 10 mg/L TKN. The evaluation of the Linear Dynamic Range was completed on 5-6-03. This evaluation demonstrated the Linear Dynamic Range to 10 mg/L TKN. 全自動凱氏定氮儀