Determination of water activity in soil/compost

Enigl enigl at
Thu Jan 11 06:56:45 EST 1996

Try to get a demonstration of a ROTRONIC Hygrometer.  I can tell your
where to get one, if you like.  The food methods work on soil, but the
soil must not be contaminated with alcohols.  I have a "DT" model that
works well.

Davin C. Enigl
Senior Microbiologist
Hazard Analysis Critical Control Point Validations
Internet E-mail: enigl at

January 8, 1996
8:00 pm

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