CALIBRATION REAGENT HAVING A STABILIZED CONCENTRATION OF DISSOLVED GAS - Patent 0639277

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EP 0 639 277 A1

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(43)	Date of publication:
	22.02.1995 Bulletin 1995/08

(21)	Application number: 93912284.0

(22)	Date of filing: 16.04.1993

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International Patent Classification (IPC):

G01N 33/ 49^{( . )}
G01N 33/ 96^{( . )}

G01N 33/ 50^{( . )}

(86)	International application number:
	PCT/US1993/003603

(87)	International publication number:
	WO 1993/021533 (28.10.1993 Gazette 1993/26)

(84)	Designated Contracting States:
	AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

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Priority:

20.04.1992 US 19920871139

(71)	Applicant: MALLINCKRODT SENSOR SYSTEMS, INC.
	Ann Arbor, MI 48105 (US)

(72)	Inventor:
	HENSON, Ralph San Francisco, CA 94122 (US)

(74)	Representative: Jones, Andrée Zena, et al
	CRUIKSHANK & FAIRWEATHER 19 Royal Exchange Square Glasgow, G1 3AE Scotland Glasgow, G1 3AE Scotland (GB)

(54)	CALIBRATION REAGENT HAVING A STABILIZED CONCENTRATION OF DISSOLVED GAS