AFNOR - NF T20-573
Chemical analysis of ammonium sulphate for technical use. Spectrophotometric determination of iron.
active, Most Current
| Organization: | AFNOR |
| Publication Date: | 1 November 1966 |
| Status: | active |
| Page Count: | 3 |
| ICS Code (Salts): | 71.060.50 |
Document History
NF T20-573
November 1, 1966
Chemical analysis of ammonium sulphate for technical use. Spectrophotometric determination of iron.
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