Page 1 of 1

difference between imourities, related compunds, related sub

Posted: Thu Jan 26, 2012 5:43 pm
by carlosmarioad
:D Good afternoon
could somebodyexplain me, what´s the difference between related compunds, impurities or related substances?, because the terminology is not armonized, does some armonization exist in thisd topic internationally?,

Thanks a lot

Re: difference between imourities, related compunds, related

Posted: Fri Jan 27, 2012 4:50 pm
by tom jupille
The Forum has answers to everything, you just have to search for them :wink: :
viewtopic.php?f=1&t=5066