Beyond the Result
PlumGXP Insights
Explore practical insights on pharmaceutical microbiology, environmental monitoring, validation, contamination control, and regulatory compliance. Beyond the Result shares the experience and context behind laboratory testing—helping you understand not only what the data says, but what it means for your facility, products, and processes.
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USP 1231 Pharmaceutical water program changes
USP is being revised. Learn how proposed changes involving representative sampling, online TOC and conductivity, ozone, added substances, sterile packaged…
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Peptide Drugs
Peptide drug demand is growing faster than qualified manufacturing and testing capacity. This article examines U.S. sourcing challenges for critical…
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FDA 483 Microbiology Trends for 503B Facilities
Recent FDA inspection findings send a clear message to 503A compounding pharmacies and 503B outsourcing facilities: a passing sterility test…
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Are Environmental Isolates Being Used Intelligently?
Every Sample Tells a Story. Environmental monitoring programs generate an enormous amount of microbiological information. Every recovered colony has the…
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Water System Excursions Early Warning Signs
Pharmaceutical water-system excursions rarely appear without warning. Changes in microbial recovery, recurring organisms and gradual shifts in system performance can…
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The Risk-Mitigation Approach- Environmental Monitoring Performance Qualification (EMPQ)
Successful EMPQ execution begins before formal sampling. Learn how facility readiness, trained personnel, realistic scheduling and thoughtful study design can…
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USP Water Testing for Pharmaceutical Manufacturers
Understand the essential elements of USP pharmaceutical water testing—from conductivity, TOC and microbial monitoring to endotoxin control, proper sampling and…
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Hello World!
Welcome to PlumGXP: Testing Built Around Confidence, Clarity, and Client Partnership. In regulated industries, testing is never just a checkbox.…