2019 Coronavirus Antigen Rapid Detection Kit
If you are looking for high-quality products, please feel free to contact us and send an inquiry, email: brad@ihpa.net
As we all know, the current methods for
diagnosing COVID-19 include nucleic acid detection and COVID-19 anti-antigen
detection. The establishment of fast and accurate specific detection
methods is of great significance to control the epidemic. Antigen and antibody
detection reagents may achieve high-pass virus detection. Quantitative
screening.
Below are the steps to use the COVID-19 antigen test kit.
First, prepare the antigen test. 1. Wash
your hands. Wash your hands with running water or hand sanitizer. 2. Understand
the testing process. Carefully read the instructions for use of antigen
detection reagents and the precautions related to antigen detection. 3. Reagent
preparation. Check whether the antigen detection reagent is within the shelf
life, and check whether the contents such as nasal swabs, sampling tubes, and
test cards are lost or damaged. If the reagent expires or the contents of the
reagent are lost or damaged, the detection reagent should be replaced in time.
4. Confirm the test requirements for ambient temperature and humidity. The
detection of colloidal gold test paper generally requires normal temperature
conditions of 14°C to 30°C to avoid abnormal test results due to excessive
cooling, overheating, or excessive humidity. Unpack the antigen test card and
place it in a flat, clean place.
The second is sample collection. People
over the age of 14 can do their own nasal swab sampling. Self-testers first
blow their noses with toilet paper. Carefully unpack the nasal swab and avoid
touching the tip of the swab with your hands. Then tilt the head slightly, hold
the cotton swab in one hand, stick the end of the cotton swab into one nostril,
slowly walk back 1-1.5 cm along the bottom of the lower nasal passage, and then
stick it to the nasal cavity and rotate at least 4 times (the dwell time is not
less than 15 seconds), then repeat the same for the other nasal cavity with the
same swab. Self-exams for ages 2-14 should be sampled by other adults. When
sampling, first blow your nose with toilet paper, then tilt your head slightly.
Sampling personnel carefully unpack the nasal swab and avoid touching the head
of the swab with their hands. Gently hold the head of the person being
collected with one hand, hold the swab with the other hand, insert it into one
nostril, and slowly move along the bottom. The lower nasal passages penetrate
slowly backward. After 1 cm, stick to the nasal cavity and rotate at least 4
times (the remaining time is not less than 15 seconds), then repeat the same
operation for the other nasal cavity with the same cotton swab.
3. Antigen detection. 1. According to the
reagent instructions, put the nasal swab into the sampling tube immediately
after collecting the sample. The swab head should be spun and mixed in the
preservation solution for at least 30 seconds. 5 times to ensure sufficient
elution of the sample in the sampling tube. 2. Squeeze the liquid in the swab
tip through the outer wall of the sampling tube by hand, then discard the swab.
After capping the sampling tube, drop the liquid vertically into the sampling
hole of the test card.
4. According to the reagent instructions,
wait for a certain period of time to interpret the results. Positive results:
red or purple bands are displayed at both "C" and "T", and
the color of the band at "T" can be dark or light, all of which are
positive results. Negative result: red or purple band at "C", no band
at "T". Invalid result: No red or purple band is displayed at
"C", regardless of whether the band is displayed at "T". If
the result is invalid, you need to take the test strip and test again.
Finally, note the special procedures for
handling swab samples. Isolation Observer: Regardless of whether the test
result is negative or positive, put all used sampling swabs, sampling tubes,
test cards, etc. into a sealed bag, and the management personnel refer to
medical waste or dispose of them according to the procedure. Community
residents: If the test result is negative, All used nasal swabs, sampling
tubes, test cards, etc. will be put into sealed bags and disposed of as general
garbage; if the test results are positive, they will be handed over to medical
institutions when transferring personnel. waste disposal.
Reverse Transcriptase manufacturers and
suppliers
GENETURE
is a group company focused on clinical diagnostics and life sciences. We have
two factories. Provide the core of Reverse Transcriptase, including nucleic
acid extraction kits, nucleic acid extractors, magnetic beads, PCR kits, PCR
systems and other products and services. Our company has passed ISO9001 and
ISO13485 certifications, and reagents and instruments have obtained CE and FDA
certifications.
Just tell us your needs, we will provide
solutions, provide you with strong market backing, and rely on strong production
capacity and strict quality control to serve customers.
Email: info@geneture.com
Mobile: +86 150 1002 8687
Inquiry us