Determination of amount of anionic material in a liquid sample

Details Determination of amount of anionic material in a liquid sample Determination of amount of anionic material in a liquid sample

1984-10-22

1987-05-19

Lacey, David L.

Chemistry: analytical and immunological testing

Phosphorus containing

Organic

436164, 436178, 436140, 210639, 356 36, 427 8, G01N 118

Patent

active

046668586

ABSTRACT:
The quantity of an anionic material in a sample is determined by adjusting the pH of the sample to place the material in nonionic extractable form, extracting out the material, spectrophotometrically measuring the extracted material, and comparing the measured value to a standard in order to determine the quantity of the anionic material.

REFERENCES:
patent: Re29039 (1976-11-01), Andrews
patent: Re31694 (1984-10-01), Slominski et al.
patent: 3215622 (1965-11-01), Dunning et al.
patent: 3326700 (1967-06-01), Zeblisky
patent: 3485643 (1969-12-01), Zeblisky et al.
patent: 3532519 (1970-10-01), Hirohata et al.
patent: 3607317 (1971-09-01), Schneble, Jr.
patent: 3615737 (1971-10-01), Schneble Jr., et al.
patent: 3790392 (1974-02-01), Gilano
patent: 3844799 (1974-10-01), Underkofler et al.
patent: 3951602 (1976-04-01), Thompson
patent: 3963610 (1976-06-01), Hauschulz et al.
patent: 3966410 (1976-06-01), Jahnsen
patent: 3966594 (1976-06-01), Ohkawa et al.
patent: 3992149 (1976-11-01), Wang
patent: 4096301 (1978-06-01), Slominski et al.
patent: 4118234 (1978-10-01), Jans
patent: 4125642 (1978-11-01), Petii et al.
patent: 4152467 (1979-05-01), Alpaugh et al.
patent: 4165218 (1979-08-01), Vanyumbeeck et al.
patent: 4221659 (1980-09-01), Harris et al.
patent: 4229971 (1980-10-01), Ririe, Jr.
patent: 4276323 (1981-06-01), Oka et al.
patent: 4279948 (1981-07-01), Kukanskis et al.
patent: 4286965 (1981-09-01), Vanhumbeeck et al.
patent: 4301196 (1981-11-01), McCormack et al.
patent: 4310563 (1982-01-01), Oka et al.
patent: 4324589 (1982-04-01), Gulla et al.
patent: 4325990 (1982-04-01), Ferrier
patent: 4326940 (1982-04-01), Eckles et al.
patent: 4341634 (1982-07-01), Matsushita et al.
patent: 4350717 (1982-09-01), Araki et al.
patent: 4353933 (1982-10-01), Araki et al.
patent: 4384471 (1983-05-01), Wentzel
patent: 4391841 (1983-07-01), Zeblisky
patent: 4544639 (1985-10-01), Faust

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