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sklademVydáno: 1992
ISO 10349-4:1992
ISO 10349-4:1992-Photography — Photographic-grade chemicals — Test methods — Part 4: Determination of residue after ignition
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Anglicky PDF
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48.67 €
Anglicky Hardcopy
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| Označení normy: | ISO 10349-4:1992 |
| Počet stran: | 2 |
| Vydání: | 1 |
| Vydáno: | 1992 |
| Jazyk: | Anglicky |
DESCRIPTION
ISO 10349-4:1992
The method is based on weighing a test portion and placing it in prepared ignition crucible, heating the crucible over a low flame to drive off any volatile matter, incineration in a furnace, cooling to room temperature in a desiccator, and reweighing.