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in stockReleased: 2018-09-26
UNE 84694:2018
Cosmetic raw materials. Sunscreens. Disodium salt of 2-2'-(1,4-phenylene)-bis-1H-benzimidazole-4,6-disulphonic acid. Determination of purity by liquid chromatography
Materias primas cosméticas. Filtros solares. Sal disódica del ácido 2-2’-(1,4-fenilen)-bis-1H-Bbenzimidazol-4,6-disulfónico. Determinación de pureza por cromatografía en fase líquida.
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29.70 EUR
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| Standard number: | UNE 84694:2018 |
| Pages: | 6 |
| Released: | 2018-09-26 |
| Status: | Standard |
DESCRIPTION
This standard UNE 84694:2018 Cosmetic raw materials. Sunscreens. Disodium salt of 2-2'-(1,4-phenylene)-bis-1H-benzimidazole-4,6-disulphonic acid. Determination of purity by liquid chromatography is classified in these ICS categories:
- 71.100.70