Chinese Standard: GB/T 14424-2008

Industrial circulating cooling water—Determination of residual chlorine

NEQ  ISO 7393-1:1985;ISO 7393-2:1985

全国化学标准化技术委员会水处理剂分会(SAC/TC 63/SC 5)

本标准规定了工业循环冷却水中余氯、游离氯的测定方法。
本标准适用于原水和工业循环冷却水中余氯、游离氯的分析，测定范围为0.03 mg/L～2.5 mg/L。

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