COVID-19 Antigen LFD Nasal Sample Method Online Test By: its_webmaster|Published on: Sep 20, 2022|Categories: | Name Email Company Name Phone Number How long does it take to get a result? 5 minutes 15 minutes 30 minutes 60 minutes None How long should you wash your hands for prior to use? 5 seconds 20 seconds 1 minute 2 minutes None At what temperature should the device be used? 35-40 degrees celsius 0-10 degrees celsius 15-30 degrees celsius Any None The device can be used beyond its expiry date if…? it has been stored at room temperature it has been frozen it is less than 1 month of its expiry date it should never be used beyond its expiry date None How many drops of the sample extraction buffer should be put into the extraction tube? 5 10 15 20 None How many times should you roll the swab along the inside of the nostril? 5 to 10 10 to 20 15 to 25 20 to 30 None How long should you leave the swab in the extraction tube? 10 seconds 30 seconds 1 minute 5 minutes None Where should you place the test kit? On a clean flat surface Upright Anywhere None How many drops of sample & buffer mix solution should go into the sample well? 10 20 1 4 None What does a control line indicate at the top of the kit? The strip hasn't worked correctly The strip has worked correctly The results are negative The results are positive None When should I read the results 5 minutes 10 minutes 15 minutes 25 minutes None What does the presence of both the control line (C) and test line (T) indicate? Positive Negative None Time's up