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Reference number
ISO/TR 11905-2:1997
© ISO 2024
Technical Report
ISO/TR 11905-2:1997
Water quality — Determination of nitrogen — Part 2: Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, chemiluminescence detection
Edition 1
1997-03
Withdrawn
ISO/TR 11905-2:1997
23630
ISO/TR 11905-2:1997
Water quality — Determination of nitrogen
Part 2: Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, chemiluminescence detection
Withdrawn
(Edition 1, 1997)
General information
Status
:
Withdrawn
Publication date
:
1997-03
Stage
: Withdrawal of International Standard [
95.99
]
Edition
: 1
Number of pages
: 9
Technical Committee :
ISO/TC 147/SC 2
ICS
:
13.060.50
RSS
updates
Life cycle
Now
Withdrawn
ISO/TR 11905-2:1997
Stage:
95.99
00
Preliminary
10
Proposal
20
Preparatory
30
Committee
30.00
1992-03-15
Committee draft (CD) registered
30.20
1992-04-15
CD consultation initiated
30.99
1993-07-15
CD approved for registration as DIS
40
Enquiry
50
Approval
50.00
1995-11-20
Final text received or FDIS registered for formal approval
50.20
1997-01-24
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
50.60
1997-01-24
Close of voting. Proof returned by secretariat
60
Publication
60.60
1997-03-20
International Standard published
90
Review
90.20
2002-11-29
International Standard under systematic review
90.60
2002-11-29
Close of review
90.93
2004-03-03
International Standard confirmed
90.20
2007-01-15
International Standard under systematic review
90.60
2007-06-20
Close of review
90.93
2007-10-04
International Standard confirmed
90.20
2010-01-15
International Standard under systematic review
90.60
2010-06-17
Close of review
90.93
2010-06-24
International Standard confirmed
90.92
2010-12-22
International Standard to be revised
90.93
2011-04-04
International Standard confirmed
95
Withdrawal
95.99
2013-12-10
Withdrawal of International Standard
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