Reference number
ISO 332:1981
ISO 332:1981
Coal — Determination of nitrogen — Macro Kjeldahl method
Edition 2
1981-12
Withdrawn
ISO 332:1981
4275
Withdrawn (Edition 2, 1981)

General information

  •  : Withdrawn
     : 1981-12
    : Withdrawal of International Standard [95.99]
  •  : 2
     : 3
  • ISO/TC 27/SC 5
    73.040 
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