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Unread 10/18/2016, 08:45 PM   #72
2smokes
Moved On
 
Join Date: Oct 2016
Location: romania
Posts: 515
To be sure what it contains ,needs checked with a mass spectrometer.Looks like this and i doubt its used in the hobby by even most fanatic chemist reefer. In the hobby we rely more on assumptions and on tools that look like this toy.


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