Thread: whats your salinity
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  #17  
Old 01/08/2008, 10:43 AM
leoslizards leoslizards is offline
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Join Date: Oct 2007
Location: Miami, FL.
Posts: 137
Where can I get a cheap calibration fluid from? They are $10 on ebay. I just order my refractometer for $50 and it should be getting here in about a week so I want to be ready.