Složení: MTBE Solvent Blank, cat.# R*33100 methyl tert-butyl ether (MTBE) (1634–04–4), Neat 1-Fluoronaphthalene (Internal Standard), cat.# R*33101 1-fluoronaphthalene (321–38–0), 20 μg/mL Fragrance Allergen Standard A (Includes Internal Standard), cat.
Složení: MTBE Solvent Blank, cat.# R*33100
1-Fluoronaphthalene (Internal Standard), cat.# R*33101
Fragrance Allergen Standard A (Includes Internal Standard), cat.# R*33102
Fragrance Allergen Standard B (Includes Internal Standard), cat.# R*33103
Fragrance Allergen Standard C (Includes Internal Standard), cat.# R*33104
*Compound listed in 7th Amendment to the European Cosmetics Directive. **Additional potential allergens included in this formulation. †Compounds defined as two isomers resulting in two chromatographic peaks.
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Kategorie: | Laboratorní přístroje a příslušenství / Chemikálie / Certifikované referenční materiály |
CRM | Certifikovaný referenční materiál |