About

Dennis Stark - Antibiotika Gehaltsbestimmung nach Ph. Eur. 2.7.2    דניס שטרק

Currently healthy, single, without kids and vaccinated. Interested in microbiological assay of antibiotics Ph. Eur. 2.7.2 (Antibiotika Wertbestimmung) / USP <81>, total microbial count determination with detection of specified microorganisms, adequate preservation, biocide testing or microbiological in-vitro tests.

Experience:

  • Microbiological assay of antibiotics – diffusion testing
  • Antibiotic Potency Testing Assay
  • Ph. Eur. 2.7.2, Ph. Eur. 5.3
  • Amphotericin, Bacitracin, Bleomycin, Clindamycin, Colistin, Erythromycin, Gentamicin, Kanamycin, Neomycin, Netilmicin, Nystatin, Paromomycin, Polymyxin, Streptomycin, Teicoplanin, Tobramycin, Vancomycin
  • USP <81>, USP <1032>, USP <1033>, USP <1034>
  • Statistical analysis with Combistats
  • Sterility testing,
  • Total microbial count determination with detection of specified microorganisms
  • Container closure integrity testing (CCIT)

Collaborative Study for the Establishment of the Third International Standard for Amphotericin B: https://cdn.who.int/media/docs/default-source/biologicals/ecbs/reference-materials/bs-2019-2375-amphotericinb-3rdis-final.pdf?sfvrsn=4adbd079_2&download=true

Collaborative Study for the Establishment of the Third International Standard for Erythromycin: https://cdn.who.int/media/docs/default-source/biologicals/bs-documents-(ecbs)/2019-documents/bs.2018.2344_ecbs_report_erythromycin.pdf?sfvrsn=7dff3059_5&download=true

An improved model of a catheterised human bladder for screening bactericidal agents: https://pubmed.ncbi.nlm.nih.gov/18228188/

  • Antibiotika Gehaltsbestimmung nach Ph. Eur. 2.7.2 mittels Agardiffusionstest
  • Aktivitätsbestimmung von Antibiotika
  • Mikrobiologische Gehaltsbestimmung von Antibiotika
  • Mikrobiologische Wertbestimmung von Antibiotika
  • Statistische Auswertung mit Combistats
  • Sterilitätsprüfung, Sterilprüfung
  • Gesamtkeimzahlbestimmung und Nachweis spezifizierten Mikroorganismen
  • Container Closure Integrity Test (CCIT)