SARS-CoV-2 Antigen Rapid Test (Colloidal Gold)

COVID-19 antigen rapid test kit – Saliva and swab samples all in one!

Detection objects SARS-CoV-2 antigen
Methodology Colloidal Gold Method
Sample type Saliva, Nasopharyngeal Swab, Oropharyngeal Swab
Specifications 1 test/kit, 20 tests/kit
Product code CoVSLFA-01, CoVSLFA-20

Product Detail

Product Tags

Product Introduction

Saliva and swab samples all in one!

Virusee® SARS-CoV-2 Antigen Rapid Test (Colloidal Gold) is a colloidal gold method based on the principle of the double antibody-sandwich technique. It is designed to detect nucleocapsid protein antigen from the SARS-CoV-2 in saliva, nasopharyngeal swab and oropharyngeal swab, from patients who are suspected of SARS-CoV-2 infection. 1 test or 20 tests/kit available, with most tools provided in the kit. The product is included in Chinese white list, has passed evaluation of German BfArM and PEI, and is now in the  EU common list.



SARS-CoV-2 Antigen Rapid Test (Colloidal Gold)


Colloidal Gold

Sample type

Nasopharyngeal swab, Oropharyngeal swab, Saliva


1 test/kit, 20 tests/kit

Detection time

15 min

Detection objects



Stable for 18 months at 2-30°C





Antigen diagnostic test


  •  Choose the solution that suits you best!
    Samples applicable: Saliva, nasopharyngeal swab, oropharyngeal swab
    Specifications: VSLFA-01: 1 test/kit. VSLFA-20: 20 tests/kit
  • User-friendly design
    Obtain result within 15 min
    Visually reading result, no need for calculation or instrument, easy to interpret
    Easy and convenient, minimum manual operation
  • Economic and low risk
    Product can be transported and stored at room temperature, reducing costs
    Testing saliva or swab samples, less invasive, reducing the risk of sampling process
  • Included in China white list
  • Passed the evaluation of German BfArM and PEI
  • Listed in EU common list

What is COVID-19?

The novel coronaviruses (SARS-CoV-2) belong to the β-genus. COVID-19 is an acute respiratory infections disease. People are generally susceptible. Currently, the patients infected by the novel coronaviruses are the main source of infection, asymptomatic infected people can also be one. Based on the current epidemiological investigation, the incubation period is 1 to 14 days, mostly 3 to 7 days. The main manifestations include fever, fatigue and dry cough. Nasal congestion, runny nose, sore throat, myalgia and diarrhea are found in a few cases.

Test process

Test process
Test process
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Order Information



Product code


1 test/kit



20 tests/kit


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