b7620df0_nalysis_Solutions_and_Examples__Contaminant_Source
[Contamination Problem] coloured defects on coated surface of metal wire consumer product [Contaminant] high molecular weight coating gels [Solution and Outcome] part recall was avoided because defect did not affect product integrity and was benign [Contaminant Source] 
cross contamination from previous product
Contamination Analysis Solutions and Examples
Contaminant Source