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sklademVydáno: 2003-10-21
BS EN ISO 6845:2003
Surface active agents. Technical alkane sulfonates. Determination of mean relative molecular mass and content of the alkane monosulphonates and the alkane monosulfonate content
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| Označení normy: | BS EN ISO 6845:2003 |
| Počet stran: | 12 |
| Vydáno: | 2003-10-21 |
| ISBN: | 0 580 17832 3 |
| Status: | Standard |
Popis
BS EN ISO 6845:2003
This standard BS EN ISO 6845:2003 Surface active agents. Technical alkane sulfonates. Determination of mean relative molecular mass and content of the alkane monosulphonates and the alkane monosulfonate content is classified in these ICS categories:
- 71.100.40 Surface active agents
Extraction with light petroleum followed by evaporation, ion exchange, neutralization, drying and weighing of the residue.