Sterility Testing

Microbiology

Neutralization of Antimicrobial Properties in Microbiological Testing: Methods, Examples and Importance

October 9, 2026 12 min read

Neutralization of antimicrobial properties in pharmaceutical microbiological testing

Introduction Neutralization of antimicrobial properties in microbiological testing is an important concept in pharmaceutical microbiology and microbiological quality control (QC). Pharmaceutical products may contain preservatives, antimicrobial active pharmaceutical ingredients (APIs),…

Pharmaceutical Microbiology

Method Suitability Test: 4 Critical Steps & Why It’s Required

August 30, 2026 5 min read

Method Suitability Test: What It Is, How It Works, and Why It Matters A Method Suitability Test also known as bacteriostasis and fungistasis (B/F) testing is a validation process used…

Microbiology QA

5 Masterful Steps to Conquer a Critical Microbiology OOS Investigation

August 25, 2026 5 min read

How Is an OOS Microbiology Result Investigated? OOS Investigation in Pharmaceutical Microbiology follows a structured, multi-phase process designed to determine whether a failure stems from a laboratory error or a…