REFERENCES
- Kane , S.A. , Iwuoha , E.I. and Smyth , M.R. 1998 . Analyst , 123 : 2001
- Ni , J.A. , Ju , H.X. , Chen , H.Y. and Leech , D. 1999 . Anal. Chim. Acta , 378 : 151
- Ni , J.A. , Ju , H.X. , Chen , H.Y. and Leech , D. 1999 . Chem. J. Chinese Universities , 20 : 224
- Bag , S.P. , Chakrabarti , A.K. and Chakrabarti , S.K. 1998 . J. Inst. Chem. , 70 : 202
- Smt. Kawatkar , S.G. and Patil , A.B. 1998 . Acta Cienc. Indica. Chem. , 24 : 133
- Balcerzak , M. and Swiecicka , E. 1998 . Chem. Anal. (Warsaw) , 43 : 409
- Losev , V.N. , Bakhtina , M.P. , Bakhvalova , I.P. , Trofimchuk , A.K. and Runov , V.K. 1998 . J. Anal. Chem. , 53 : 1014
- Taddia , M. , Lucano , C. and Juris , A. 1998 . Anal. Chim. Acta , 375 : 285
- Suziki , T. , Miyada , M. , Ohta , K. , Kaneco , S. and Mizuno , T. 1998 . Mikrochim. Acta , 129 : 259
- Nikolelis , D.P. and Hadjiioannou , T.P. 1978 . Mikrochim. Acta , 2 : 105
- Nikolelis , D.P. and Hadjiioannou , T.P. 1978 . Anal. Chim. Acta , 97 : 111
- Jiang , C.Q. , Tang , B. , Wang , C. and Zhang , X.G. 1996 . Analyst , 121 : 317
- Tang , B. , Du , M. , Wang , Y. , Zhang , X.G. and Zhang , C.H. 1998 . Analyst , 123 : 283
- Cai , S.X. and Huang , C. 1984 . Analysis of Precious Metal 166 Beijing, , China : Metallurgy Industry Press .
- Persic-Janjic , N.U. , Muk , A.A. and Canic , V.D. 1973 . Anal. Chem. , 45 : 798
- Experimental Management Department of Geological Mineral Technology Ministry (Ed.) . 1994 . Directive Rules of Chinese Geological Mineral Technology Ministry, DZG, 93–01–DZG 93–12, Directive Rules of Rock and Mineral's Analysis (part II) 47 Xi’an, , China : Shanxi Science and Technology Press .
- Irving , H.M.N.H. , Freiser , H. and West , T.S. , eds. 1978 . IUPAC Compendium of Analytical Nomenclature, Definitive Rules Oxford : Pergamon Press .
- Huang , K.H. and Wan , H.L. 1983 . Principle of Catalysis Vol. 72 , 174 Beijing, , China : Science Press .
- Rubio , S. , Gomer-Hens , A. and Valcarcel , M. 1984 . Analyst , 109 ( 6 ) : 717 – 722 .
- Chen , G.Z. , Huang , X.Z. , Xu , J.G. , Zheng , Z.Z. and Wang , Z.B. 1990 . Fluorimetry, , 2nd Ed. 92 Beijing, , China : Science Press .