Contaminant detector

Details Contaminant detector Contaminant detector

1976-11-26

1978-01-31

Serwin, R.E.

Chemistry: physical processes

Physical processes

Crystallization

23253TP, 23259, 116114AM, G01N 3122, G01N 2106, G01N 124

Patent

active

040713199

ABSTRACT:
Apparatus for the detection of contaminants in fluids. In the simplest embodiment, the apparatus comprises a vacuum tube having indicator means disposed therein for the detection of a fluid-borne contaminant and a self-sealing, cannula-penetrable closure. The apparatus is operated by piercing the closure with a cannula to draw the fluid for testing into the vacuum chamber.

REFERENCES:
patent: 2487077 (1949-11-01), Shepherd
patent: 3545930 (1970-12-01), Walker et al.
patent: 3800780 (1974-04-01), Elliott
patent: 3814079 (1974-06-01), Le Roy

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