DIN 51086-3:2007-04
Testing of oxidic raw and basic materials for ceramics, glass and glazes - Part 3: Spectrophotometric determination of chrome(VI) with diphenyl carbazide in the presence of chrome(III)
| Fecha edición: |
2007-04-01
En Vigor
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| Idiomas disponibles: | Alemán |
| Resumen: | This standard specifies a method for the quantitative determination of chrome(VI) in oxidic raw and basic materials such as felspar, ceramics, glass, glazes by spectrophotometry. The method specified is applicable to contents of chrome(VI) species from 10 mg/kg to 500 mg/kg. The concentration of possibly existing contents of chrome(III) species are not covered. |
| Keywords: | Analysis|Ceramics|Chemical analysis and testing|Chromium|Chromium content|Chromium(VI)|Determination of chromium|Determination of content|Glass|Glazes|Materials|Materials testing|Oxides|Quantitative analysis|Raw materials|Spectrophotometry|Testing |
| ICS: | 81.040.10 - Materias primas y vidrio en bruto, 81.060.10 - Materias primas |
| CTN: | |
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Reemplazo Normas |
Reemplaza a DIN 51086-3:2006-04 |
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