COVID-19 Antigen Saliva Test kit
3 year agoPrinciple of corona kit test
When the saliva sample completed absorbed by the absorbent padthe conjugates immobilized in the reagent pad will be dissolved and migrate along with the sample.If SARS-CoV-2 antigen is present in the sample
Corona Self Test Kit Experimentwork Flow
Please read the instruction for use carefully before using this kit Keep all reagents to room temperature(15-30℃) prior to use.The test should be carried out at room temperature and the operation procedure is described below:1.Clean your mouth 30 minutes before collecting the salivaPlace the tip oftongue against the upper or lower tooth root to enrich saliva, and then swallow saliva to the throat without ingesting saliva to esophagus, followed by returning saliva to mouth repeat for 5 times.
2.Deliver saliva into the collection cup
3.Insert the sample diluent tube into the pipe rackmake sure that the tube is standing firm and reaches the bottom of the pipe rack.
4.Open the purple cap of the sample diluent tubeadd 12 drops(about 180ul) of collected saliva into the sample diluent tube which contains 0.3 mL ofthe diluent buffer.
5.Screw cap onto the collection tube,and invert gently 5 times to mix the saliva and sample diluent buffer thoroughly.
6.Open the small cap on the top of the sample dilution tube.Add 3-4 drops(~100uL) of the sample diluent buffer immediately to the sample well,allow the strip to develop for 10~15 minutes at room temperature. A visible band can be read by naked eyes.
INTERPRETATION OF RESULTSNegativeThe presence of only control line(C) and no test line(T) within the result window indicates a negative result or the antigen concentration may be lower than limit of detection.
Positive |
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