Are you a visual learner or just looking for another tool to help you study chemistry? Our Organic Chemistry Model sets from Molymod can help you visualize organic structures as well as some biochemical molecules. Contains: 20 hydrogen (l), 12 carbon (lV), 6 oxygen (ll), 4 nitrogen (lll, lV), 2 sulphur (lV, Vl), 1 phosphorus (lV), 4 halogen (l), 1 metal (l) Links: 26 medium (grey), 12 long flexible (grey), 26 short (white), 1 short link remover tool