Doanld C. Singer – författare

This single-source reference provides practical guidance for the quality auditing of a chemical or biological testing laboratory-helping to develop or improve quality control and quality assurance programs in order to meet certification standards or pass external-source audits.

This single-source reference provides practical guidance for the quality auditing of a chemical or biological testing laboratory-helping to develop or improve quality control and quality assurance programs in order to meet certification standards or pass external-source audits.