Appartus and method for determining impurities in liquids

Details Appartus and method for determining impurities in liquids Appartus and method for determining impurities in liquids

1990-09-11

1993-06-15

Housel, James C.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Calorimeter

422 681, 422101, 210238, 210464, 210477, 210DIG17, G01N 2100, B01L 1100

Patent

active

052195252

ABSTRACT:
An apparatus for determining impurities in liquids has a funnel having a first end and a smaller diameter outlet having an outer periphery. A funnel holder releasably holds the funnel. A portable test film carrier, removably engageable with the funnel holder, holds the test film. The test film carrier includes a mechanism for removably securing and releasably tensioning the test film within the test film carrier. A uniform test area is provided on the test film. The apparatus provides a high degree of test result reproducibility.

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