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SGS SERTEC, in its italian GMP lab, is able to determine the “value D” of the spores in each condition and regardless of the medium on which they are inoculated




  • Supplying of certified bioindicators with analysis of Purity, Title, Population, Identification and D-Value;
  • Issue Bioindicator Analytical Certificates;
  • D-Value Studies.



Preparation and execution of Studies protocols and execution with Raw Data

  • Z-Value Determination, Survival and Kill Times;
  • D-Value Studies on primary Packaging.


Complementary services

  • Brevundimonas test for sterilizing filtration processes;
  • Test for alternative sterilization processes Oxidylene, ionizing radiation, etc.



SGS Sertec S.r.l.

Via Cimarosa 95/105

57124 - Livorno



About SGS

SGS is the world’s leading inspection, verification, testing and certification company. SGS is recognized as the global benchmark for quality and integrity. With more than 95,000 employees, SGS operates a network of over 2,400 offices and laboratories around the world.