Oxygen indicator

Details Oxygen indicator Oxygen indicator

1978-03-15

1979-10-02

Padgett, Benjamin R.

Compositions

Nonreactive analytical, testing, or indicating compositions

23230R, 23230B, 73 19, 73 23, 116206, C09K 300, G01N 2112, G01N 3302

Patent

active

041698118

ABSTRACT:
An oxygen indicator comprising at least one dyestuff, at least one alkaline substance and at least one reducing agent is disclosed.

REFERENCES:
patent: 2063245 (1936-12-01), Haeseler
patent: 2967092 (1961-01-01), Buchoff et al.
patent: 3067015 (1962-12-01), Lawdermilt
patent: 3451741 (1969-06-01), Manos
patent: 3505020 (1970-04-01), Caldwell
patent: 3672842 (1972-06-01), Florin
patent: 3681027 (1972-08-01), Smith
Fildes, P. et al., Brit. J. Exp. Path., vol. 2, pp. 153-154, (1921).

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