NBN EN ISO 10523 : 2012現行
WATER QUALITY - DETERMINATION OF PH (ISO 10523:2008)
出版：Belgian Standards
專家解讀視頻
基本信息
標準編號： NBN EN ISO 10523 : 2012
標準類別：Standard
出版單位：Belgian Standards
標準頁數：0
標準簡介
Describes a method for determining the pH value in rain, drinking and mineral waters, bathing waters, surface and ground waters, as well as municipal and industrial waste waters, and liquid sludge, within the range pH 2 to pH 12 with an ionic strength below I = 0,3 mol/kg (conductivity: gamma [25 degrees C] < 2000 mS/m) solvent and in the temperature range 0 degrees C to 50 degrees C.
