Hey guys,
Quick question I have seen some shops using Aviation grade O2, my LDS use Medical grade O2. other than cost, is there a significant advantage/disadvantage to using one vs. the other. For Nitrox ?
Quick question I have seen some shops using Aviation grade O2, my LDS use Medical grade O2. other than cost, is there a significant advantage/disadvantage to using one vs. the other. For Nitrox ?