From: shannon stoney (sstoney@pdq.net)
Date: 03/07/01-07:23:40 PM Z
I am fixing to buy a densitometer. I have a choice between one that
measures 0-3, for $295, or one that measures 0-4 for $395. Both are used.
Which one should I buy? Will I ever need to measure a negative as dense as
four, for alt-processes?
--shannon
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