Integrity preserving and determining urine sample collection app

Details Integrity preserving and determining urine sample collection app Integrity preserving and determining urine sample collection app

1991-03-15

1991-12-03

Lacey, David L.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Sample mechanical transport means in or for automated...

422 58, 422102, 128760, 128761, 128771, 7386352, B01L 300, G01K 1300, G01N 110, G01N 2177

Patent

active

050698788

ABSTRACT:
A drug testing urine sample collector includes a multiple tamper-proof system to make sure that freshly voided samples of urine are not replaced or adulterated. A chemical type thermometer is located in the reservoir to make sure that the urine sample is fresh when collected. A specific gravity sensitive ball valve restricts entry of a diluted urine sample into the reservoir. The cap for the reservoir also acts as a base for the collector and includes sample adulteration detection reagents. The collector structure prevents the sample from being emptied from the reservoir.

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