References
- Patty , F. A. 1963 . Industrial Hygiene and Toxicology”, , 2nd ed. , Vol. II , New York : Interscience Publishers .
- Sax , N. I. 1984 . Dangerous Properties of Industrial Materials”, , 6th ed. , New York : Van Nostrand Reinhold Co. .
- Kalyanaramana , S. and Khopkar , S. M. 1975 . Anal. Chim. Acta , 78 : 231
- Marczenko , Z. and Balcerzak , M. 1979 . Anal. Chim. Acta , 109 : 123
- Balcerzak , M. 1988 . Analyst , 113 : 129
- Balcerzak , M. and Marczenko , Z. 1984 . Microchem. J. , 30 : 397
- Satyanarayana , K. and Mishra , R. K. 1974 . Anal. Chem. , 46 : 1609
- Haskell , R. J. and Wright , J. C. 1987 . Anal. Chem. , 59 : 427