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UNI
UNI EN 25663 : 1995

UNI EN 25663 : 1995

Current

Current

The latest, up-to-date edition.

WATER QUALITY - DETERMINATION OF KJELDAHL NITROGEN - METHOD AFTER MINERALIZATION WITH SELENIUM

Published date

31-05-1995

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Cooperating organizations
National foreword
Foreword
Text of EN 25663 - No contents section
National annex NA (informative) Committees responsible
National annex NB (informative) Cross-reference

Specifies a method for the determination of nitrogen by a Kjeldahl-type method. Coverage includes reagents, apparatus, procedure, interferences and suggested procedure for removal of selenium from mineralisation residues.

DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current

Standards Relationship
NF EN 25663 : 1994 Identical
NBN EN 25663 : 1994 Identical
BS EN 25663:1993 Identical
DIN EN 25663:1993-11 Identical
EN 25663 : 1993 Identical
UNE-EN 25663:1994 Identical
I.S. EN 25663:1994 Identical

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