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sklademVydáno: 1981-07-15
UNE 55574:1981
SURFACE ACTIVE AGENTS. SULPHUR FOR USE AS RAW-MATERIAL IN DETERGENT FORMULATIONS. DETERMINATION OF ARSENIC CONTENT. SILVER DIETHYLDITHIOCARBAMATE PHOTOMETRIC METHOD
Agentes de superficie. Azufre usado como materia prima para formulaciones detergentes. Determinación del arsénico. Método fotométrico con dietilditiocarbamato de plata.
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| Označení normy: | UNE 55574:1981 |
| Počet stran: | 4 |
| Vydáno: | 1981-07-15 |
| Status: | Norma |
| Počet stran (Španělsky): | 4 |
DESCRIPTION
This standard UNE 55574:1981 SURFACE ACTIVE AGENTS. SULPHUR FOR USE AS RAW-MATERIAL IN DETERGENT FORMULATIONS. DETERMINATION OF ARSENIC CONTENT. SILVER DIETHYLDITHIOCARBAMATE PHOTOMETRIC METHOD is classified in these ICS categories:
- 71.100.40
Categories: