Common List SARS-CoV-2 Rapid Antigen Test 4 in 1 Nasopharyngeal/Oropharyngeal/Nasal Swab/Saliva

Short Description:


Used For Common List SARS-CoV-2 Rapid Antigen Test 4 in 1
Specimen Nasopharyngeal/Oropharyngeal/Nasal Swab/Saliva
Certification CE/ISO13485/White List/PEI/Bfarm Listed
MOQ 1000 test kits
Delivery time 2-7 days after Get payment
Packing 1 test kits/Packing box,5 tests kits/Packing box, 20 tests kits/Packing box
Test Data Over 95% Sensitivity and Specificity
Shelf Life 2 years
Production Capacity 1 Million/Week
Payment T/T, Western Union, Paypal

Product Detail

Product Tags

Common List SARS-CoV-2 Rapid Antigen Test 4 in 1 Nasopharyngeal/Oropharyngeal/Nasal Swab/Saliva

Product Description

The SARS-CoV-2 Antigen Rapid Test is for detection of SARS-CoV-2 antigens. Anti-SARS-CoV-2 monoclonal antibodies are coated in the test line and conjugated with the colloidal gold. During testing, the specimen reacts with the anti-SARS-CoV-2 antibodies conjugate in the test strip. The mixture then migrates upward on the membrane chromatographically by capillary action and reacts with another
Anti-SARS-CoV-2 monoclonal antibodies in the test region. The complex is captured and forming a colored line in the Test line region. The SARS-CoV-2 Antigen Rapid Test contains anti-SARS-CoV-2 monoclonal antibodies conjugated particles and another
anti-SARS-CoV-2 monoclonal antibodies are coated in the test line regions.

COVID Antigen Test kit (11)IMG_5086



The SARS-CoV-2 Antigen Rapid Test (COVID- 19 Ag) can be performed using nasopharyngeal or oropharynx swab, nasal swab and saliva.
 Nasopharyngeal Swab: Insert the sterile swab into the deep nasal cavity until the nasopharynx. Gently rub and rotate the swab against wall of turbinate for several times.
 Oropharynx Swab: Insert the sterile swab into the throat. Gently scrape the secretions around the wall of pharynx and tonsil.
 Nasal Swab: Insert the sterile swab into one of the nostrils around 2.5cm. Gentally rub against the anterior nasal wall and repeat the actions into the other nostril.
 Saliva: Prepare a specimen collection container. Make a “Kruuua” noise from the throat, to get out the saliva or sputum from the deep throat. Then spit saliva (about 1-2ml) into the container. Morning saliva is optimal for saliva collection. Do not brush the teeth, eat food or drink before collection the saliva specimen.
Take out of an assay buffer tube, and tear off the head of the tube. Extrude all the liquid (around 0.5ml) into a specimen collection tube.Insert the swab into the tube and squeeze the flexible tube to extrude the specimen from the head of the swab. Make the specimen resolved in the assay buffer sufficiently. Add the tip onto the specimen collection tube. If saliva specimen, suck the saliva from the container and place 5 drops (approx.200ul) of the saliva into the sample collection tube.
The assay should be performed immediately in 2 hours after the specimen preparation. If the assay could not be carried immediately, the prepared specimen should be kept no more than 24 hours at 2-8°C or 7 days at -20°C.
Bring specimens to room temperature prior to testing. Frozen specimens must be completely thawed and mixed well prior to testing. Specimens should not be frozen and thawed repeatedly for more than two times. If specimens are to be shipped, they should be packed in compliance with federal regulations covering the transportation of etiologic agents.

COVID Antigen Test kit (12) COVID Antigen Test kit (14)




Allow the test device, specimen, buffer, and/or controls to equilibrate to room temperature (15-30°C) prior to testing.
1. Bring the pouch to room temperature before opening. Remove the test device from the sealed pouch and use it as soon as possible.
2. Place the test device on a clean and horizontal surface. Reverse the specimen collection tube, extrude 3 drops of the prepared specimen into the specimen well (S) of the test cassette and start the timer.
See illustration below.

COVID Antigen Self Test
3. Wait for the colored line(s) to appear. Read results at 10 minutes. Do not interpret the result after 15 minutes.
4. After all tests are completed, 5ml of 75% alcohol by volume should be added to the specimen bag in order to disinfect the remaining specimen.




COVID Self Test


- Positive (+): Two colored lines appear. One colored line should always appear in the control line region (C) and another line should be in the T line region.
*NOTE: The intensity of the color in the test line regions may vary depending on the concentration of SARS-CoV-2 present in the specimen. Therefore, any shade of color in the test line region should be considered positive and recorded as such.
- Negative (-): One colored line appears in the control line region (C). No line appears in the T line region.
- Invalid: Control line fails to appear. Insufficient specimen volume or incorrect procedural techniques are the most likely reasons for control line failure. Review the procedure and repeat the test with a new test. If the problem persists, discontinue using the test kit immediately and contact your local distributor.


- For in vitro diagnostic use only. Do not use after expiration date.
- The Test strip should remain in the sealed pouch until use.
- Handle all specimens as if they contain infectious agents. Observe established precautions against microbiological hazards throughout the procedure and follow the standard procedures for proper disposal of specimens.
- Wear protective clothing such as laboratory coats, disposable gloves and eye protection when specimens are assayed.
- The used Test Strip should be discarded according to national, state and local regulations.
- Humidity and temperature can adversely affect results.
The kit can be stored at room temperature or refrigerated (2-30°C). The Test Strip is stable through the expiration date printed on the sealed pouch. The Test Strip must remain in the sealed pouch until use. DO NOT FREEZE. Do not use beyond the expiration date. The stability of the kit under these storage conditions is 18 months.



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