Troubleshooting Failed Light Intensity Readings in Photostability Testing
Accurate measurement of light intensity is essential in photostability testing as per ICH Q1B. Failed light readings from lux meters or UV sensors can invalidate test results, cause regulatory deviations, or even trigger product recalls. This tutorial provides a step-by-step GMP-compliant troubleshooting protocol to resolve these issues effectively in pharmaceutical setups. 1. Understand the Role…
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