SSH ISO 9697:2001

Water quality — Measurement of gross beta activity in non-saline water

95.99 Withdrawal of Standard Dec 16, 2015

General information

Current stage: 95.99 Effective date: Dec 16, 2015

Originator: DPS

Owner: DPS/KT 230

Type: International Standard

ICS: 13.060.60 13.280

Scope

The method is based on acidifying the sample to stabilize it, evaporation almost to dryness, conversion to the sulfate form and ignition at 350 °C, transfer of a portion of the residue to a planchette and counting beta-activity in a Geiger counting assembly. Covers non-volatile beta-active radionuclides with maximum beta energies higher than 0,3 MeV. Applies to the analysis of raw and potable waters.

Life cycle

NOW

WITHDRAWN
SSH ISO 9697:2001
95.99 Withdrawal of Standard
Dec 16, 2015

REVISED BY

WITHDRAWN
SSH ISO 9697:2015

Related project

Adopted from ISO 9697:1992

Preview

Only informative sections of projects are publicly available. To view the full content, you will need to members of the committee. If you are a member, please log in to your account by clicking on the "Log in" button.