ARSENIC-SPECIFIC STAIN FOR IDENTIFYING ARSENIC-TREATED WOOD
摘要
<p>A novel reagent is used to identify arsenic-treated wood. The stain may detect arsenic extracted from wood into solution; arsenic transferred from wood to a wipe, which is then extracted into solution; or the stain may be directly applied at a predetermined location on the wood's surface. Copper preservatives are not detected by the stain and phosphate interference is minimized. The process is quick, inexpensive, and easy to use. Development of a blue color (i.e., reduction of at least some Mo (Vl) to Mo (V) in molybdenum blue) indicates the presence of arsenic.</p>
申请公布号
WO2007050562(A1)
申请公布日期
2007.05.03
申请号
WO2006US41393
申请日期
2006.10.24
申请人
THE UNIVERSITY OF MIAMI;SOLO-GABRIELE, HELENA, M.;OMAE, AMY, L.;TOWNSEND, TIMOTHY, G.
发明人
SOLO-GABRIELE, HELENA, M.;OMAE, AMY, L.;TOWNSEND, TIMOTHY, G.