adhesive tapes, epsom salts (7487-88-9), ferrous sulfate (7720-78-7), gummed paper or tape, potassium (7440-09-7), ammonium nitrate (6484-52-2), calcium nitrate (13477-34-4) available from hapagraphics based in apopka, fl. click the links below to visit our website or contact us via our profile page.