Joinstar JS-1
Covid-19 Saliva Antigen Rapid Test

The Joinstar Covid-19 Rapid Test is designed for the qualitative detection of novel coronavirus in saliva samples from the posterior oropharynx, sputum and stool specimens.
It assists in the diagnosis of novel coronavirus infection. This works without a nasopharyngeal swab. Subjects spit into a specially designed paper bag and can then apply the secretion to the test cassette by pipette. A reliable result is available in max. 15 minutes. The test procedure has a sensitivity of 95% and a specificity of 99.9%, thus providing valid and highly reliable results.


  • in the list of the Federal Institute for Drugs and Medical Devices, the antigen tests for direct pathogen detection of the coronavirus SARS-CoV-2
  • WHO listing - for Diagnostic SARS-COV-2 tests
  • individually packed buffer solutions
  • test result within 15 minutes
  • no throat and nasal swab required
  • sensitivity: 95%
  • specificity: 100%

Order information

Order no description quantity pcs.
JS-1 Joinstar Covid-19 Saliva Antigen Rapid Test 1 Test/Testkit
JS-25 Joinstar Covid-19 Saliva Antigen Rapid Test 25 Tests/Testkit