Abbott Laboratories Ltd has introduced packs of 30 tablets for the following products: Ferrograd (ferrous sulphate) (net price, 54p); Ferrograd C (ferrous sulphate 325mg, ascorbic acid 500mg) (net price, £1.71); Ferrograd folic (ferrous sulphate 325mg, folic acid 350µg) (net price, 60p).