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One Step Test for SARS-CoV-2 Antigen

Colloidal Gold • For self-test • Detection COVID-19

• Rapid
• Convenient

• Easy
• Reliable



One-Step Test for SARS-CoV-2 Antigen (Colloidal Gold) is intended for the qualitative detection of SARS-CoV-2 antigens in human nasal swab samples. 

This test is suitable for medical laypersons as a self-test at home or at work


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Probability of detection

Symptom onset

Time from symptom onset (week)

PRC-based tests can detect small amounts of viral genetic materials.

Antigen tests detect the presence of viral proteins and can return positive results when a person is most infectious.

Antibody tests detect the body's immune response to the virus

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Non-invasive sampling
(Sample type: nasal swab)

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Rapid test.
Test result available in 10-15 min.

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Read test results visually.
Do not require test equipment.

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Simple operation,
easy to learn and use

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Room temperature storage (4-30 °C

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Room temperature storage (4-30 °C

COVID-19 Diagnostic Testing



Use this test if you are exhibiting symptoms of Covid-19 like fever, cough, sore throat, loss of sense of smell, headache, shortness of breath, and muscle pain. 

Use if you are worried that you might have in contact with someone infected with Covid-19

Persons under 18 years of age can only use this under adult supervision

When and why Use the Test Kit?

Product Name
Test Item
Product Code
Test Time
Storage Condition
Shelf Life
Recommended Test Temperature

One Step Test for SARS-CoV-2 Antigen (Colloidal Gold)

SARS - CoV-2 Antigen

1 T/kit, 5 T/kit, 7 T/kit, 25 T/kit

CG20615 / CG206155 CG206157 / CG2061525

10-15 min

4-30 °C

24 months

23 - 25 ° C

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Scan the QR Code to

get operation video


Operation Video

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