Fragrance Allergen Calibration Mixes

Merck is proud to introduce two ready to use certified reference material mixtures suitable to be used as calibrants for the new IFRA method for the testing of 57 potentially allergenic fragrances . This GC/MS method has been developed by the IFRA in response to an opinion by the European Scientific Committee on Consumer Safety (SCCS), which also proposed to correspondingly amend EC regulation No 1223/2009.
The individual substances of those two mixes consist of different alcohol and carbonyl components, that all were individually characterized thoroughly and their content determined by quantitative nuclear magnetic resonance (qNMR) spectroscopy following the ISO/IEC 17025 accreditation.

Product Features:

  • Certification of each individual component by quantitative NMR (qNMR) (following ISO/IEC 17025 accreditation
  • Mixes produced following an established workflow according to ISO 17034
  • Tested for homogeneity and long term stability using GC-MS and GC-UV
  • Supplied with a comprehensive certificate including overall uncertainty as well as the individually determined uncertainties of all the components

Product #



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89131   Fragrance allergen mix A1 2g/l each component in MTBE, certified reference material, TraceCERT®
16558   Fragrance allergen mix A2 2g/l each component in MTBE, certified reference material, TraceCERT® New