UNE-EN ISO 13163:2019
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Water quality - Lead-210 - Test method using liquid scintillation counting (ISO 13163:2013) (Endorsed by Asociación Española de Normalización in July of 2019.)
Hardcopy , PDF
English
01-07-2019
01-04-2022
ISO 13163 specifies the determination of lead-210 (210Pb) activity concentration in samples of all types
of water using liquid scintillation counting (LSC). For raw and drinking water, the sample should be
degassed in order to minimize the ingrowth of 210Pb from radon-222 (222Rn).
Using currently available liquid scintillation counters, this test method can measure the 210Pb activity
concentrations in the range of less than 20 mBqÅ"l-1 to 50 mBqÅ"l-1. These values can be achieved with a
counting time between 180 min and 720 min for a sample volume from 0,5 l to 1,5 l.
Higher 210Pb activity concentrations can be measured by either diluting the sample or using smaller
sample aliquots or both.
It is the laboratory s responsibility to ensure the suitability of this test method for the water samples tested.
| Committee |
CTN 73
|
| DocumentType |
Standard
|
| Pages |
29
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Superseded
|
| Standards | Relationship |
| ISO 13163:2013 | Identical |
| EN ISO 13163:2019 | Identical |
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