qualitative test


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qualitative test

a test that determines the presence or absence of a substance.
References in periodicals archive ?
This guideline provides evaluation protocols for the demonstration of qualitative test performance.
The INSTI(R) HIV-1/HIV-2 Antibody Test is a rapid in vitro qualitative test for the detection of antibodies to Human Immunodeficiency Viruses Types 1 and 2 (collectively referred to as HIV-1/2) in human whole blood, serum or plasma.
This code will replace the use of 84999 QW (unlisted chemistry procedure for qualitative test of a vaginal fluid sample for elevated pH and the presence of volatile amines).
For this reason, it is important to periodically assess your laboratory's critical limits, quantitative thresholds, and qualitative test lists in conjunction with the clinical team.
Used in conjunction with the Triage Panel testing device, the Triage MeterPlus provides a rapid, qualitative test platform for simultaneous and highly sensitive detection of multiple analytes in hospital laboratories and emergency departments.
Depending upon the application, this platform technology may provide either quantitative or qualitative test results in minutes with a high degree of accuracy.
All HIV-1 PCR testing, except for a single HIV-1 DNA PCR in case 1, was performed with the COBAS AmpliPrep/COBAS TaqMan (CAP/ CTM) HIV-1 qualitative test (Roche Molecular Systems, USA).
ROM Plus is a rapid qualitative test for the in vitro detection of amniotic proteins in vaginal secretions of pregnant women as a possible diagnosis of ruptured membranes.
The site includes sections on the Technology: how the water treatment system works, its features & benefits and verified qualitative test results, on Applications: explaining the different sectors & industries where the Starfish water purification technology can be used.
After one year, when it becomes necessary to test for possible impairment, the company may choose to apply the qualitative "more likely than not" test to each of the four reporting units to determine if performing the two-step qualitative test is necessary, or it may elect to proceed directly to the two-step quantitative test.
If the qualitative test is negative, that would be a positive response, and if there was a 2-log drop in the viral load, that would constitute a positive response as well (meaning that patient is responding to therapy).

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