If you have any additional questions, please contact our client service advocates at Back to All Articles. All Rights Reserved. Website Design by: Antenna. Newsletters, Posters, and Catalogs Our print materials will keep you up to date on the latest news in drug and alcohol testing.
Latest From the Blog Nov A test that results in QNS is essentially inconclusive, wasting the time of the lab, the sample collectors, the test-taker, and his or her employer.
What causes a QNS result, and how can it be avoided? A QNS is the result of not having a sufficient quantity volume of specimen to test for the panels ordered.
The amount of specimen required for collection is directly related to the amount of specimen needed to screen and confirm for the panels we offer. Every initial screening uses a portion of the original specimen, and the confirmation testing uses another portion of the same original specimen.
To forensically confirm positives requires running a new test with a new portion of the original specimen, using a different analytical technique. Confirmatory tests that cannot be completed due to insufficient specimen volume will be canceled and reported out as QNS. WSS reports confirmation results for each test where there is a sufficient volume of specimen available.
If by any chance you spot an inappropriate image within your search results please use this form to let us know, and we'll take care of it shortly. Term » Definition. Word in Definition. Freebase 1. Suggested Resources 0. How to pronounce QNS? Alex US English.
David US English. Mark US English. Daniel British. Libby British. Mia British. Karen Australian. Hayley Australian. Natasha Australian. Veena Indian. Priya Indian. Neerja Indian.
0コメント