Solid phase calibration standards

Details Solid phase calibration standards Solid phase calibration standards

1994-12-07

1996-09-24

Housel, James C.

Chemistry: analytical and immunological testing

Composition for standardization, calibration, simulation,...

Inorganic standards or controls

436 8, G01N 3100

Patent

active

055590357

ABSTRACT:
Solid phase ionic calibration standards are disclosed that comprise sparingly and selectively soluble solids. The calibration standards are especially useful in calibration pH electrodes used to monitor weak ionic strength solutions, and permit rapid pH electrode recovery times.

REFERENCES:
patent: 3608836 (1971-09-01), Bryant et al.
patent: 3706634 (1972-12-01), Kowalski
patent: 3951797 (1976-04-01), Seely
patent: 3954510 (1976-05-01), Gunn et al.
patent: 4008144 (1977-02-01), Torikai et al.
patent: 4110400 (1978-08-01), Jha et al.
patent: 4123290 (1978-10-01), Kennedy
patent: 4152252 (1979-05-01), Tolley et al.
patent: 4247465 (1981-01-01), Kao et al.
patent: 4289648 (1981-09-01), Hoskins et al.
patent: 4601805 (1986-07-01), Palvadeau et al.
patent: 4793929 (1988-12-01), Kickuth et al.
patent: 4935373 (1990-06-01), Christiansen
patent: 4971635 (1990-11-01), Guhde et al.
patent: 5039492 (1991-08-01), Saaski et al.
patent: 5080805 (1992-01-01), Houser
Fisher Catalog 1988, Fisher Scientific "Fisher Biotech Organic and Inorganic Buffers", pp. 1325-1327.
The Merck Index, 10th Edition, Merck & Co. Inc. 1983. p. 811.
Aldrich Catalog of Fine Chemicals. pp. 135, 292, 401 and 914. 1988-89.
Baxter Scientific Products General Catalog 1991-1992 pp. 2204, 2218, 2231, 2277, 2280, 2294, 2366.
"An Internal Standard Solution . . . " Nuyama, Yasushi et al. Jpn. Kokai Tokkyo Koho 1987.
"Determination of Cyanide in water" Yui, Hai Yiu, Fen Hsi Hua Hsueh 8(1)73-6 1980.
"Ionization Constants of benzoic acid . . . " Schwitzgebel, G., Z. Phys. Chem (Wqesbaden), 125(1), 1-5 1981.
CRC Handbook of Chemistry and Physics. 63rd edition, 1982-1983 selected pages of Table B.

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