汞的形态分析成分.pdf

P1: QKS LESA˙02˙256274 ESA.cls August 31, 2007 20:35 Arsenic speciation in rice, straw, soil, hair and nails samples from the arsenic-affected areas of Middle and Lower Ganga plain 1 1∗ 1 2 2 ˜ ´ E. SANZ , R. MUNOZ-OLIVAS , C. CAMARA , M. KUMAR SENGUPTA , and S. AHAMED QUERY SHEET Q1: Au: Check ref B. P1: QKS LESA˙02˙256274 ESA.cls August 31, 2007 20:35 Journal of Environmental Science and Health Part A (2007) 42, 1–11 Copyright C Taylor Francis Group, LLC ISSN: 1093-4529 (Print); 1532-4117 (Online) DOI: 10.1080/10934520701564178 Arsenic speciation in rice, straw, soil, hair and nails samples from the arsenic-affected areas of Middle and Lower Ganga plain 1 1∗ 1 2 2 ˜ ´ E. SANZ , R. MUNOZ-OLIVAS , C. CAMARA , M. KUMAR SENGUPTA , and S. AHAMED 5 1Facultad de Ciencias Qu´ımicas, Universidad Complutense de Madrid (UCM), Ciudad Universitaria s/n, 28040 Madrid, Spain 2 School of Environmental Studies, Jadavpur University, Kolkata 700032, India In the present study, pressurised liquid extraction and ultrasound probe sonication, for the latter in combination with a mixed enzymatic treatment in case of rice and straw samples, were applied as sample preparation prior to arsenic speciation analysis by high pressure liquid chromatography coupled to inductively coupled plasma mass spectromet