品名:氨前處理劑
作用目的:去除錯(cuò)離子干擾(氨濃縮整流器專用)
數(shù)量:50
]]>型號(hào):NO3-RA
品名:硝酸前處理劑 Pretreatment for NO3 measurement
作用目的:去除NO2亞硝酸干擾 Removing of NO2-
數(shù)量:50
]]>型號(hào):Cr-RA
品名:總鉻處理劑 Pretreatment for total chromium measurement
作用目的:檢測(cè)總鉻時(shí)使用?????Oxdation of Cr3+ into Cr6+
數(shù)量:約100
]]>貨號(hào):68014
型號(hào):As-RA
品名:砷前處理劑 Pretreatment for As measurement
作用目的:去除PO43-磷酸干擾?????? Removing of PO43-
數(shù)量:約35
]]>