Losing traceability
Transferring material without preserving its identity, lot, date, and storage history can make later results difficult to interpret. Labels and records should remain linked throughout the material lifecycle.
Assuming one condition fits every material
Storage and handling requirements can differ. Applying a remembered condition without checking current product-specific documentation may introduce avoidable uncertainty.
Unnecessary environmental changes
Repeated moves, prolonged exposure, or unrecorded temperature changes can complicate stability assessment. Plan workflows to limit unnecessary handling and document exceptions.
Overlooking contamination controls
Containers, tools, work areas, and handling practices can introduce contamination. Laboratories should use validated procedures appropriate to their work and investigate deviations rather than relying on visual inspection alone.