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Donald Singer

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Donald Singer is senior microbiology technical consultant at Ecolab Life Sciences.

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Refining Microbiological Control for Non-Sterile Products

James Agalloco ;Donald Singer
October 21st 2020

Subsequent guidance and manufacturing realities make portions of USP Chapters <62 >and <111> significantly less relevant. The authors suggest formal chapter revisions.


Why Do Disinfectant Residues Matter?

Why Do Disinfectant Residues Matter?

Madison Hoal;Donald Singer
June 2nd 2020

Consider how to assess risks and understand possible sources of disinfectant residues in pharmaceutical manufacturing.

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