Laboratorios Argenol has its own internal microbiology laboratory, where it has developed its own state of the art technique, prepared for:

• Antimicrobial test
• Antifungal test

Testing specific regulations:

• European Pharmacopoeia
• MIC
• Challenge test (Preservative efficiency)
• JIS Z 2801 (ISO 22196:2007) for bacteria
• ISO 846 for fungi