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Reference number
ISO 4300:1984
© ISO 2024
ISO 4300:1984
Manganese ores and concentrates — Determination of lead content — Polarographic methods
Edition 2
1984-12
Withdrawn
ISO 4300:1984
10149
ISO 4300:1984
Manganese ores and concentrates — Determination of lead content — Polarographic methods
Withdrawn
(Edition 2, 1984)
General information
Status
:
Withdrawn
Publication date
:
1984-12
Stage
: Withdrawal of International Standard [
95.99
]
Edition
: 2
Number of pages
: 5
Technical Committee :
ISO/TC 65
ICS
:
73.060.20
RSS
updates
Life cycle
Now
Withdrawn
ISO 4300:1984
Stage:
95.99
00
Preliminary
10
Proposal
20
Preparatory
30
Committee
30.00
1984-06-01
Committee draft (CD) registered
40
Enquiry
50
Approval
50.00
1984-06-01
Final text received or FDIS registered for formal approval
50.20
1984-12-01
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
50.60
1984-12-01
Close of voting. Proof returned by secretariat
60
Publication
60.60
1984-12-01
International Standard published
90
Review
95
Withdrawal
95.99
1990-03-01
Withdrawal of International Standard
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