ISO 11704:2010 水的质量 非盐水中α和β总活性浓度的测量 液相闪烁计数方法

标准编号：ISO 11704:2010

中文名称：水的质量 非盐水中α和β总活性浓度的测量 液相闪烁计数方法

英文名称：Water quality — Measurement of gross alpha and beta activity concentration in non-saline water — Liquid scintillation counting method

发布日期：2010-07

标准范围

ISO 11704:2010规定了在80°C下不易挥发的放射性核素在水中总α和总β放射性的测定方法。测定中不包括氡同位素及其半衰期短的衰变产物。该方法适用于干残渣小于5 g/l的原水和饮用水，且无需对颜色淬火进行校正。

ISO 11704:2010 specifies a method for the determination of gross alpha and gross beta activity in waters for radionuclides which are not volatile at 80 °C. Radon isotopes and their decay products of short half life are not included in the determination.The method is applicable to raw and potable waters with a dry residue less than 5 g/l and when no correction for colour quenching is necessary.

标准预览图