Micro-analysis of copper-chrome-arsenic preservative treated Malaysian hardwoods by nuclear microscopy

l) Forest Research lnstitute Malaysia (FRIM), Kepong, 52109 Kuala Lumpur, Malaysia 2) School of Biological Sciences, University of Birmingham, Edgbaston, Birmingham BTl5 2TT, United Kingdom 3) Scarrning Microprobe Facil ity, Urriversity of Oxford, Keble Road, Oxforc lOXI 3RlI , Uni ted Kingdorn 4) Present address: Nuclear Microscopy Group, Physics Department, National University of Singapore, Kent Ridge, Singapore | 19260