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Reference number
ISO 9831:1998
© ISO 2024
International Standard
ISO 9831:1998
Animal feeding stuffs, animal products, and faeces or urine — Determination of gross calorific value — Bomb calorimeter method
Edition 1
1998-08
Read sample
ISO 9831:1998
17702
ICS
65
65.120
ISO 9831:1998
Animal feeding stuffs, animal products, and faeces or urine — Determination of gross calorific value — Bomb calorimeter method
Published
(Edition 1, 1998)
This publication was last reviewed and confirmed in 2019. Therefore this version remains current.
ISO 9831:1998
ISO 9831:1998
17702
Language
English
French
Format
PDF
Paper
PDF
Paper
CHF
129
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General information
Status
:
Published
Publication date
:
1998-08
Stage
: Close of review [
90.60
]
Edition
: 1
Number of pages
: 23
Technical Committee :
ISO/TC 34/SC 10
ICS
:
65.120
RSS
updates
Life cycle
Now
Published
ISO 9831:1998
A standard is reviewed every 5 years
Stage:
90.60
(Under review)
00
Preliminary
10
Proposal
20
Preparatory
20.00
1981-12-01
New project registered in TC/SC work programme
30
Committee
30.00
1987-05-01
Committee draft (CD) registered
30.99
1991-03-04
CD approved for registration as DIS
40
Enquiry
40.00
1991-03-04
DIS registered
40.20
1991-10-24
DIS ballot initiated: 12 weeks
40.60
1992-05-20
Close of voting
40.99
1996-12-26
Full report circulated: DIS approved for registration as FDIS
50
Approval
50.00
1997-12-15
Final text received or FDIS registered for formal approval
50.20
1998-03-26
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
50.60
1998-06-17
Close of voting. Proof returned by secretariat
60
Publication
60.00
1998-06-17
International Standard under publication
60.60
1998-08-13
International Standard published
90
Review
90.20
2002-11-15
International Standard under systematic review
90.60
2003-06-10
Close of review
90.93
2003-07-24
International Standard confirmed
90.20
2008-01-15
International Standard under systematic review
90.60
2008-06-18
Close of review
90.93
2008-06-19
International Standard confirmed
90.20
2013-04-15
International Standard under systematic review
90.60
2013-09-18
Close of review
90.93
2013-09-21
International Standard confirmed
90.20
2018-07-15
International Standard under systematic review
90.60
2018-12-04
Close of review
90.93
2019-01-21
International Standard confirmed
90.20
2024-01-15
International Standard under systematic review
90.60
2024-06-04
Close of review
90.20
International Standard under systematic review
90.60
Close of review
90.92
International Standard to be revised
90.93
International Standard confirmed
90.99
Withdrawal of International Standard proposed by TC or SC
95
Withdrawal
95.99
Withdrawal of International Standard
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