Submitted by Vitor Silverio Rodrigues (vitorsrodrigues@reitoria.unesp.br) on 2014-05-27T11:22:02Z No. of bitstreams: 0; Made available in DSpace on 2014-05-27T11:22:02Z (GMT). No. of bitstreams: 0 Previous issue date: 2006-11-01; Context and objective: Records of contact with mercury (Hg) exist for more than 3500 years and several problems related to the use of this element can be noticed. Considering inexisten...