ISO 5399:1984
Withdrawn
Leather — Determination of water-soluble magnesium salts — EDTA titrimetric method
Hardcopy , PDF
English, French
02-01-1984
03-05-2019
Principle: Aqueous extraction of a test portion, followed by the evaporation and drying at 102 +/-2 degrees centigrade, and sulfating and ashing of the residue at 800 degrees centigrade, to yield the water-soluble inorganic matter. Treatment of the residue with hydrochloric acid, and titration with standard volumetric disodium ethylenedinitrilotetraacetate solution.
| Committee |
IULTCS
|
| DocumentType |
Standard
|
| Pages |
3
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| Standards | Relationship |
| NF EN ISO 5399 : 1998 | Identical |
| NBN EN ISO 5399 : 1998 | Identical |
| NEN EN ISO 5399 : 1998 | Identical |
| NS EN ISO 5399 : 1998 | Identical |
| I.S. EN ISO 5399:1999 | Identical |
| PN EN ISO 5399 : 2000 | Identical |
| BS EN ISO 5399:1998 | Identical |
| EN ISO 5399 : 1998 | Identical |
| UNE 59017:1983 | Identical |
| DIN EN ISO 5399:1998-10 | Identical |
| NFG 52 217 : 1976 | Similar to |
| UNE-EN ISO 5399:1999 | Identical |
| ISO 385:2005 | Laboratory glassware — Burettes |
| ISO 4788:2005 | Laboratory glassware — Graduated measuring cylinders |
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