ISO/DIS 13167

Water quality — Plutonium, americium, curium and neptunium — Test method using alpha spectrometry

General information

Current stage: 40.99 Effective date: Dec 23, 2022

Originator: ISO

Owner: ISO/TC 147/SC 3

Type: International Standard

ICS: 13.060.60 17.240 13.280

Languages: English

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Status: Draft

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Scope

ISO 13167:2015 specifies a test method for measuring actinides (238Pu, 239+240Pu, 241Am, 242Cm, 243+244Cm and 237Np) in water samples by alpha spectrometry following a chemical separation.
The method can be used for any type of environmental study or monitoring.
The volume of the test portion required depends on the assumed activity of the sample and the desired detection limit.
The detection limit of the test method is 5 × 10−3 to 5 × 10−4 Bq/l for a volume of the test portion of 0,1 l to 5 l with a counting time of two to ten days.

Life cycle

PREVIOUSLY

Revises
ISO 13167:2015

NOW

IN_DEVELOPMENT
ISO/DIS 13167
40.99 Full report circulated: DIS approved for registration as FDIS
Dec 23, 2022

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