CNS 14440-2000
Method of test for low-level iodine-131 in water (English Version)

Standard No.

CNS 14440-2000

Language

Chinese, Available in English version

Release Date

2000

Published By

Taiwan Provincial Standard of the People's Republic of China

Latest

CNS 14440-2000

Scope

1.1 This standard specifies the use of chemical separation methods and high-resolution gamma detectors to quantify low-active iodine-131 in water samples. This chemical separation method uses ion exchange and solvent extraction to separate the iodine element in 4 liters of water sample, and then measures it with copper iodide precipitation. 1.2 The numerical values in this standard are in SI and units. Values in parentheses are for reference only. 1.3 This standard does not apply to all safety

CNS 14440-2000 history

• 2000 CNS 14440-2000 Method of test for low-level iodine-131 in water