Rapid Coronavirus antigent test kit with CE and ISO certificate
SARS-CoV-2 Antigen Test Kit(Colloidal Gold)
【PACKAGE SPECIFICATIONS】1 test/kit, 25 tests/kit
The SARS-CoV-2 Antigen Test Kit (Colloidal Gold) is used for the
qualitative detection of Severe Acute
Respiratory Syndrome Coronavirus 2 (SARS-COV-2) in human throat
swab, nasopharyngeal swab samples, only
for in vitro diagnostic use.
Antigen is generally detectable in upper respiratory specimens
during the acute phase of infection. Rapid diagnosis
of SARS-CoV-2 infection will help healthcare professionals to treat
patients and control the disease more
efficiently and effectively.
The double antibody sandwich method is adopted in the product, and
measurement is conducted in the form of
solid-phase immune chromatography. The sample to be tested will
diffuse upwards at the charging end under
capillary action, and then SARS-COV-2 antigen in the sample will
combine with the antibody in the marker pad
and form colloidal gold antibody-antigen complex; The complex
continues to diffuse to the nitrocellulose
membrane with the sample, and then blocked by T-line (test line)
packed with antibody, and form colloidal gold
labeled antibody-antigen-immune complex packed with antibody. The
rest unblocked colloidal gold complex
continues to move upwards, and combine with C-line (quality control
line), indicating that the reaction is
Please read the kit instruction carefully before use;
1. The test cassette must be at room temperature before use, and
the test must be operated at room temperature.
2. Remove the test cassette from the foil pouch and place on a
flat, dry table.
3. After collecting nasopharyngeal secreta, add them to 0.5mL
sample eluent for even elution.
4. Use the dropper equipped in the kit, add 4 drops (about 80μ L) to the charging hole of the reagent card, and start
5. Read the results after 10 minutes. The result is invalid after
【INTERPRETATION OF TEST RESULTS】
The test results are analyzed as follows:
1.Negative:If only a red line appears in the quality control line (C line),
and no line appears in the test area ( T
Two red lines appear. One is in the test area (T line) and the
other is in the quality control area (C line).
3,Invalid:No red lines are visible or only the test line is visible, without
the quality control line (C line), indicating
that the test of the item is wrong or the test result is invalid,
and retest is required.
The invalid result indicates that the operation is incorrect or the
test cassette is deteriorated or damaged. Read
the instruction again and retest with the new test cassette. If the
same problem still exists, please stop using the
batch number of the product immediately and contact the
1. Can I get a sample order?
Yes, we welcome sample order to test and check quality. Mixed
samples are acceptable.
2. Can you make a custom designed product ?
Yes, OEM and ODM services are available.
3. Can you do a custom logo on the products?
Yes. we can print your logo and company name etc in our products.
You can send us the artwork by email in AI, Jpg, Tif, Eps, Tiff or
4. What payment methods do you accept?
We accept all major credit cards and Paypal. We can also accept T/T
, Western Union, Money Gram, Alibaba online payment (trade
assurance) , several other methods.
5. How soon will you dispatch my order?
If you use our brand, if the quantity is not big, Generally within
3-5 working days. OEM or ODM order within 35 days.
6. How do you ship the goods and how long does it take arrive?
DHL, Fedex, UPS, EMS and TNT are preferred by most of our clients.
We also have great contacts for professional air and sea
shipping agents for big wholesale orders.
7. If I send you my design , will it remain private?
Of course. We never share an individual's private designs with
|Test Principle||Colloidal Gold Immunochromatography|
|Test material||Serum plasma and whole blood available|
|Equipment requried||no need|