China universal viral transport medium factory and manufacturers
Product specification
VTM KIT_Virus sampling tube
[common name]: disposable virus sampling tube, viral transport medium kits,universal viral transport media.
[specification and model]: 3ml / piece, 100 pieces / bag
[main structure and performance]
It usually consists of swabs and/or preservation tubes containing viral transport medium.
[scope of application]
For sample collection, transportation and storage.
[action principle]
After sterilizing the sampling tube, add virus stable components such as Hank’s base solution, which can maintain the activity of virus in a wide temperature range, reduce the decomposition speed of virus and improve the positive rate of virus isolation.
Description
Viral Transport Medium (VTM) allows the safe transfer of viruses, chlamydia and mycoplasma for further research, including conventional cell culture methods, diagnostic tests, and molecular biology techniques.
Commercially prepared viral transport media are available in a screw cap plastic tube containing buffered proteins (serum, albumin or gelatin) and antibiotics.
Viral transport medium composition
Our viral transport media contains Hanks Balanced Salt Solution (HBSS) with Calcium and Magnesium and contains heat-inactivated Fetal Bovine Serum, Gentamycin and Amphotericin B.
The composition and the manufacturing of the Viral Transport Medium follow the WHO and the CDC recommendations.
[contraindications, precautions, warnings and suggestive instructions]
1. After sampling with a virus sampling tube, the sampler shall submit it for inspection as soon as possible.
At the same time, the transportation personnel shall immediately transport the virus samples at a low temperature of 2-8 ℃.
The results showed that the virus samples could be stored at 2-8 ℃ for 48 hours; But for long-term storage, below – 20 ℃ and – 70 ℃.
If the sampler does not immediately transport at low temperature or store at the specified temperature after sampling. It will affect the positive rate of virus sample separation in the later stage.
2. prohibited to use it for the sampling of bacterial samples. The antibiotics contained in the sampling solution can inhibit bacteria.
3. forbidden to directly contact the collected patient, and forbidden to sample the patient after wetting the swab.
4. The sampling personnel shall collect virus samples in strict accordance with the sampling procedures to ensure the accuracy of sampling location. At the same time, the sampling intensity is uniform and appropriate, otherwise, it will affect the positive rate of virus isolation.
5. It is forbidden to use the expired or damaged product package.
6. The experimenter shall test the samples in a laboratory meeting the safety level.
Factory profile
Virus transport medium factories, Cell medical is a professional manufacturer of sampling swabs and disposable virus sampling tubes (viral transport medium).
The factory is located in Dongguan, China, with a daily production capacity of more than 1 million sets, aseptic filling technology and aseptic swab production technology.
China universal viral transport medium factory and manufacturers_Cell medical (Dongguan) Co., Ltd.
China VTM tube factory GMP factory_Cell medical (Dongguan) Co., Ltd.
Cell medical (Dongguan) Co., Ltd., vtm kit factories, vtm swab factory, produce flocked swabs, VTM kits, virus transport medium, universal viral transport media, with multiple automatic production lines.
We support custom production, OEM and so on, and develop products with customers.
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Email:flockedswabs@gmail.com