Cationic surfactant as a sensitizer for the spectrophotometric determination of sulphur dioxide in air and evaluation of a new absorbing solution for fixing sulphur dioxide

Analusis

Volumn 24, Issue 6, 1996, Pages 225-229

  Pandurangappa, M ^a   Balasubramanian, N ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY MADRAS   (India)

Author keywords

2 ,7 dichlorofluorescein; Cetrimide; Permeation device; Spectrophotometry; Sulphur dioxide; Triethanolamine

Indexed keywords

EID: 0008055699     PISSN: 03654877     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (17)

1. Patty FA, Industrial hygiene and toxicology vol 2. Interscience, New York, 1962, 892
2. Lodge JR Jr, Methods of air sampling and analysis, 3rd edn, Lewis Publishers Inc, Michigan, 1989, 493
3. Dasgupta PK, Desesare K, Ullrey JC, Anal Chem, 1980, 52, 1912
4. Selvapathy P, Ramakrishna TV, Balasubramanian N, Pitchai R, Analyst, 1987, 112, 1139
5. Balasubramanian N, Kumar BSM, Analyst, 1991, 116, 207
6. Kumar BSM, Balasubramanian N, J AOAC Int, 1992, 75, 1006
7. Scaringelli FP, Elfers L, Norris D, Hochheiser S, Anal Chem, 1970, 42, 1818
8. Balasubramanian N, Selvapathy P, Pitchai R, Ind J Environ Health, 1988, 30, 360
9. Annual book of ASTM standards, 11.01, published by American Society for Testing and Materials, Easton, MD, D4323-84, 1989, 318
10. Jeffery GH, Bassett J, Mendham J, Denney RC, Vogels Text book of Quantitative Chemical Analysis, 5th edn, ELBS, Longman, UK, 1989, 398
11. Diaz Garcia ME, Sanz-Medel A, Talanta, 1986, 33, 255
12. Bhatt A, Gupta VK, Analyst, 1983, 108, 374
13. Raman V, Rai J, Singh M, Parashar DC, Analyst, 1986, 111, 189
14. Eduardo AN, Juan V, Dieter K, Fresenius J Anal Chem, 1995, 351, 544
15. Tokudo M, Hirai K, Fukui, and Kanno S, Eisei Kagaku, 1978, 24, 213
16. Liu HC, Ni TV, Linha Jianyan, Huaxue Fence, 1993, 29, 33
17. Moeller T, Inorganic Chemistry, an advanced text book, Asia Publishing House, Bombay, 1960, 537