@article{paperid:1027380, author = {CHamsaz, Mahmod and محمد حسین ارباب زوار and Heidari, Taherh and اکرم حاجی نیا}, title = {Spectrophotometric Determination of Trace Amounts of Beryllium in Natural Water Using Mean Centering of Ratio Spectra Method and Partial Least Squares Regression}, journal = {Asian Journal of Chemistry}, year = {2010}, volume = {22}, number = {6}, month = {June}, issn = {0970-7077}, pages = {4717--4726}, numpages = {9}, keywords = {Beryllium; Thorin; Spectrophtometry; Mean centering of ratio spectra; Partial least squares regression.}, }