New technology produces pure nitrogen gas from compressed air.Published in:Journal of Environmental Health, 1996, v. 58, n. 10, p. 32Publication type:Article
Proving the Suitability of Whatman Puradisc Syringe Filters for HPLC Sample Preparation Applications.Published in:LC-GC Europe, 2006, p. 50By:Penezina, Oksana;Neal, Howard;Pathirana, NavinPublication type:Article