ISO 23655:2022
ISO 23655:2022 Water quality – Nickel-59 and nickel-63 – Part 2: Test method using ICP-MS
CDN $173.00
Description
This document specifies the determination of nickel-59 and nickel-63 (59Ni and 63Ni) activity concentration in samples of all types of water using inductively coupled plasma mass spectrometry (ICP-MS).
Using currently available ICP-MS, this test method can measure 59Ni activity concentrations of 300 mBq⋅l−1 and 63Ni activity concentrations of 200 Bq⋅l−1. These values can be achieved with a sample volume of 1,0 l. Higher activity concentrations can be measured by either diluting the sample or using smaller sample aliquots or both.
NOTE       These performance indicators are wholly dependent on the measurement regimes in individual laboratories; in particular, the detection limit is influenced by amount of stable nickel present.
The range of application depends on the amount of dissolved material in the water and on the performance characteristics of the measurement equipment (background count rate and counting efficiency).
It is the laboratory’s responsibility to ensure the suitability of this test method for the water samples tested.
Edition
1
Published Date
2022-09-02
Status
PUBLISHED
Pages
15
Language
English
Format
Secure PDF
Secure – PDF details
- Save your file locally or view it via a web viewer
- Viewing permissions are restricted exclusively to the purchaser
- Device limits - 3
- Printing – Enabled only to print (1) copy
See more about our Environmental Commitment
Abstract
This document specifies the determination of nickel-59 and nickel-63 (59Ni and 63Ni) activity concentration in samples of all types of water using inductively coupled plasma mass spectrometry (ICP-MS).
Using currently available ICP-MS, this test method can measure 59Ni activity concentrations of 300 mBq⋅l−1 and 63Ni activity concentrations of 200 Bq⋅l−1. These values can be achieved with a sample volume of 1,0 l. Higher activity concentrations can be measured by either diluting the sample or using smaller sample aliquots or both.
NOTE       These performance indicators are wholly dependent on the measurement regimes in individual laboratories; in particular, the detection limit is influenced by amount of stable nickel present.
The range of application depends on the amount of dissolved material in the water and on the performance characteristics of the measurement equipment (background count rate and counting efficiency).
It is the laboratory’s responsibility to ensure the suitability of this test method for the water samples tested.
Previous Editions
Can’t find what you are looking for?
Please contact us at:
Related Documents
-
ISO 22017:2020 Water quality – Guidance for rapid radioactivity measurements in nuclear or radiological emergency situation
CDN $233.00 Add to cart -
ISO 21439:2009 Clinical dosimetry – Beta radiation sources for brachytherapy
CDN $390.00 Add to cart -
ISO 51940:2022 Guidance for dosimetry for sterile insects release programs
CDN $115.00 Add to cart -
ISO 11704:2018 Water quality – Gross alpha and gross beta activity – Test method using liquid scintillation counting
CDN $233.00 Add to cart
