/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: jtwm01 https://cdn.slidesharecdn.com/profile-photo-jtwm01-48x48.jpg?cb=1455018366 Chartered Chemist, Member of Royal Society of Chemistry, Member of Society of Chemical Industry Specialties: Organic Chemstry, Pharmaceutical Chemistry http://drjohnman.blogspot.com