Process and apparatus for the determination of the iodine conten

Details Process and apparatus for the determination of the iodine conten Process and apparatus for the determination of the iodine conten

1990-10-26

1992-08-11

Housel, James C.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Calorimeter

422 59, 422 61, 422 8205, 422102, 436125, 436810, G01N 2101, G01N 3320, G01N 3122

Patent

active

051376903

ABSTRACT:
A process and apparatus for the determination of the iodine content of drinking water by comparing the coloration of the water to be analyzed with that of an iodine reference solution in the presence of a fixed amount of cerium and arsenic.

REFERENCES:
patent: 3615222 (1971-10-01), Mead
patent: 3705012 (1972-12-01), Marmor et al.
patent: 3932222 (1976-01-01), Dorn
patent: 4125376 (1978-11-01), Razulis
patent: 4639419 (1987-01-01), Olson
patent: 4731332 (1988-03-01), Blumenthal
patent: 4786604 (1988-11-01), Michael
patent: 5071769 (1991-12-01), Kundu
Corning Laboratory Products, Pyrex Labware, Corning Glass Works, Corning, New York, 1971, p. 235.
Flaschka, H. A. et al. "Quantitative Analytical Chemistry" 2nd ed., Willard Grant Press, Boston, Mass. 1980, 451-452.
Lauber, K. "Iodine Determination in Biological Materials of the Catalytic Activity of Iodine" Analytical Chem. vol. 47, No. 4, pp. 769-771, 1975.
Lambert, J. L. et al. "Iodine Determination in the Parts-per-Billion Range with Leuco Crystals Violet and N-Chlorosuccinimide-Succinimide Reagents", Analytical Chemistry vol. 47, No. 6, pp. 915-916, May 1975.
French Search Report dated Jun. 12, 1990.
"Determination of Total Iodine and Iodate-Iodine in Natural Freshwater", Analyst, vol. 107, No. 10, Dec. 1982, pp. 1117-1121, S. D. Jones et al.
Standard Test Methods for Iodide and Bromide in Water, 1987 Annual Book of ASTM Standards, vol. 1101, D1246-82a, pp. 522-530.

Affiliated with

Also associated with

Rating

Process and apparatus for the determination of the iodine conten does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process and apparatus for the determination of the iodine conten, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and apparatus for the determination of the iodine conten will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-344878