Pharmaceutical QC

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

Moisture Determination in Pharmaceutical QC: 7 Key Methods & Uses

October 5, 2026 10 min read

Moisture determination in pharmaceutical QC is an important analytical activity used to determine water content or, depending on the specified method, assess loss of volatile material in pharmaceutical materials and…

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…