DrJohnBarrett 0 research notes and 0 wiki edits | Joined about 1 year ago

I am a professional microbiologist, semi-retired, able to test the following: Water, soils, air-samples, food products, any NON-clinical samples, for: total aerobic bacterial content, total yeast/mold content, total coliforms, E.Coli and most other pathogens. Location: Gulfport,MS. 39507

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"I have more sophisticated instruments for water quality testing, if needed.. " | Read more » about 1 year ago


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