Sell Labnovation Covid-19 Rapid Antigen Saliva Test kit 1s (Saliva) best price

Components: 1 test cassette 1 pipette 1 funnel 1saliva collection tube 1 extraction tube with prefilled extraction buffer 1 instruction for use 1 biohazard bag How to use: 1) Make sure not to eat, smoke, drink or brush teeth 30 minutes before testing. 2) Attach the funnel onto the saliva collection tube. 3) Deep cough 3-4 times. 4) Spit out the deep throat saliva onto the funnel. 5) Pipette out the saliva and transfer to the extraction tube. 6) Mix the solution for around 30 seconds. 7) Attach the dropper onto the extraction tube. 8) Drop 3 drops onto the test cassette. 9) Wait for 10-15 minutes before reading the result. DO NOT read the result after 30 minutes. 10) Dispose all the items in the biohazard bag. If positive will have 2 lines. If negative only line and C will appear. If only line at T appear means invalid.