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11-22 Nov 2024: Follow ISO at COP29
Reference number
ISO 9389:1989
© ISO 2024
ISO 9389:1989
Nickel alloys — Determination of cobalt content — Potentiometric titration method with potassium hexacyanoferrate(III)
Edition 1
1989-09
Withdrawn
ISO 9389:1989
17081
ICS
77
77.120
77.120.40
ISO 9389:1989
Nickel alloys — Determination of cobalt content — Potentiometric titration method with potassium hexacyanoferrate(III)
Withdrawn
(Edition 1, 1989)
General information
Status
:
Withdrawn
Publication date
:
1989-09
Stage
: Withdrawal of International Standard [
95.99
]
Edition
: 1
Number of pages
: 5
Technical Committee :
ISO/TC 155
ICS
:
77.120.40
RSS
updates
Life cycle
Now
Withdrawn
ISO 9389:1989
Stage:
95.99
00
Preliminary
10
Proposal
20
Preparatory
20.00
1986-02-01
New project registered in TC/SC work programme
20.20
1986-03-01
Working draft (WD) study initiated
30
Committee
30.00
1986-04-01
Committee draft (CD) registered
30.99
1986-04-01
CD approved for registration as DIS
40
Enquiry
40.00
1987-05-25
DIS registered
40.20
1987-12-30
DIS ballot initiated: 12 weeks
40.60
1988-07-01
Close of voting
50
Approval
50.00
1989-02-28
Final text received or FDIS registered for formal approval
50.20
1989-06-15
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
50.60
1989-06-15
Close of voting. Proof returned by secretariat
60
Publication
60.60
1989-09-21
International Standard published
90
Review
90.20
1993-11-30
International Standard under systematic review
90.60
1994-07-15
Close of review
90.20
1998-11-30
International Standard under systematic review
90.60
1999-07-15
Close of review
90.99
1999-10-31
Withdrawal of International Standard proposed by TC or SC
95
Withdrawal
95.20
1999-12-16
Withdrawal ballot initiated
95.60
2000-05-12
Close of voting
95.99
2000-05-18
Withdrawal of International Standard
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