NS EN ISO 15587-2 : 1ED 2002
Current
The latest, up-to-date edition.
WATER QUALITY - DIGESTION FOR THE DETERMINATION OF SELECTED ELEMENTS IN WATER - PART 2: NITRIC ACID DIGESTION
12-01-2013
Foreword
1 Scope
2 Normative references
3 Term and definition
4 Principle
5 Reagents
6 Apparatus
7 Sampling
8 Procedure
9 Test report
Annex A (informative) Digestion is an open system using electrical
heating
Annex B (informative) Digestion is an open system using
microwave-assisted heating
Annex C (informative) Digestion is a closed system using
microwave-assisted heating
Annex D (informative) Digestion is a closed system using an
autoclave
Annex E (informative) Performance checks
Bibliography
Specifies a method for extracting trace elements from a water sample using nitric acid as a digestion agent. The method is applicable to all types of waters with a suspended solids concentration of less than 20 g/l and a total organic carbon (TOC) concentration expressed as carbon of less than 5 g/l.
| DocumentType |
Standard
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| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Current
|
| Standards | Relationship |
| EN ISO 15587-2:2002 | Identical |
| ISO 15587-2:2002 | Identical |
| BS EN ISO 15587-2:2002 | Identical |
| DIN EN ISO 15587-2:2002-07 | Identical |
| UNE-EN ISO 15587-2:2002 | Identical |