Why use a virus sampling tube?
Why use a virus sampling tube?
A virus is a small substance compose of nucleic acid molecules and proteins or only of proteins.
It is small in size and simple in structure.
Since there is no cell structure, the virus itself cannot replicate, so the gene is invad into the host cell, and new viruses are replicate with the help of the latter’s replication system.
After the virus sample is collecte, in order to maintain the viability of the virus sample and prolong the survival time of the virus in the sample, the sampling swab will be store and transport in the preservation solution.
How to use virus preservation solution:
①. Before sampling, note the relevant virus sampling information on the label of the sampling tube;
② According to different sampling requirements, use a sampling swab to sample at the corresponding part;
③. Put the sampled swab vertically into the virus sampling tube;
④. Break the sampling swab at the broken place, discard the tail, and tighten the tube cap
④ Put it in a biosafety bag and send it for inspection in time
The virus sampling tube is our company’s best-selling star product. It is suitable for nucleic acid extraction and later virus isolation of various virus samples such as influenza virus, avian influenza virus, coronavirus, hand, foot and mouth virus, rubella and measles.
At the same time, it is also suitable for the collection and transportation of chlamydia, mycoplasma, ureaplasma ureaplasma and other specimens.
The specimens are usually collected from the human body’s natural cavities, such as the oral cavity, throat, nasopharynx, and anus.
Features of our products:
Our virus sampling tube contains: disposable sampling swab and virus sampling tube,
① Disposable sampling swabs:
Our company uses flocking swabs (also rayon can be selected), flocking swabs are not toxic to microorganisms and viruses, and they do not contain RNase and DNase.
It can maximize the collection and release of virus samples and ensure the accuracy of PCR detection results.
The flocking swab rod is made of ABS, with a unique design that can be broken, so that no small debris will be produced during the breaking process.
②Virus sampling tube: The tube body and tube cover are made of polypropylene,
which will not be deformed under high temperature and high pressure,
and will not be brittle at low temperature.
Resistant to static extrusion and dynamic impact.
The bottom cone design is resistant to centrifugation and vibration.
Containing virus preservation solution (inactivated type, non-inactivated type), used for release and preservation of samples, will not leak.
transport medium
transport medium
What is the transmission medium
Transport media are essentially solutions of buffers with carbohydrates, peptones and other nutrients (excluding growth factors)
designed to preserve the viability of bacteria during transport without allowing their multiplication.
The primary objective of the use of the transport medium is to maintain the specimen as near its original state as possible.
The transport medium not only protects the specimen, but also minimizes the overgrowth of bacteria from the collection to the processing of the specimen.
Depending on the type of organisms suspect in the sample, transport media may vary.
However, in general, transport media are classified on the basis of the physical state as semi-solid and liquid and also on the basis of their utility as bacterial or viral transport media.
What does transport media contain?
- Contains only buffers and salt.
- Doesn’t contain any nutritional ingredients such as carbon, nitrogen, and organic growth factors so as to prevent microbial multiplication.
- Addition of antibiotics and other substances like glycerol may be add for transporting specimens for tissue culture.
What samples are collected in transport medium?
All types of samples that may contain pathogens but could not be process immediately requires a transport medium.
It may be Stool, urethral swabs, Nasal and throat swabs and specimens for tissue culture etc.
What does huachenyang produce? I guess you don’t know
transport mediumfo
our campany
The factory is locate in Shenzhen City, Guangdong Province, China, mainly sampling swabs, national high-tech enterprises, high-tech factories,
with 20 flocking swab production lines, daily production capacity of more than 10 million flocking swabs, nasal swabs, throat swabs, flu transport medium,
VTM kit, UTM kit, swab kit. If you are interest in our delivery medium and sampling swabs, please contact our sales staff
website：https://www.flocked-swab.com
Given below are some examples of transport medium with their purpose:
Cary and Blair Medium: semi-solid, white color transport medium for faeces that may contain Salmonella, Shigella, Vibrio or Campylobacter
Amies medium with charcoal:
Charcoal helps eliminate metabolic products of bacterial growth, which may be especially useful in the isolation of fastidious organisms like.
However it is suggested that, some other pathogens like Campylobacter can also survive in such medium.
Amies medium without charcoal:
Are ideal for the isolation of Mycoplasma and Ureaplasma
Stuarts medium:
Commonly used for transporting specimens suspecte of having gonococci.
Also use for transporting Throat, wound and skin swabs that may contain fastidious organisms.
Venkatraman Ramakrishnan (VR) medium:
Use to transport feces from suspecte cholera patients.
Sach’s buffered glycerol saline:
Used to transport faeces from patients suspecte to be suffering from bacillary dysentery.
Viral Transport Medium:
Viral Transport Medium (VTM) is ideal for diagnosis of viral infection.
Ocular, respiratory and tissue swabs can be submit in this medium.
Fluid samples such as tracheal wash specimens or peritoneal fluid should be submit as is, in sterile vials which prevent desiccation.
In the absence of a virus transport medium, not only can the swab be placed in a sterile sealed vial, but also a few drops of saline can be added to prevent drying.
Cotton, plastic, wooden handle, polyester and other synthetic cotton swabs are all acceptable.
However, calcium alginate swabs should be avoided. Bacterial transport media are not suitable for virology.
Anaerobic Transport Medium (ATM):
It is not only a mineral salt semi-solid medium containing reducing agents, but also designed to maintain the activity of anaerobic bacteria.
It contains not only buffer mineral salts, but also sodium mercaptoacetate and cysteine to provide a reducing environment.
Resazurin may also be add as a redox indicator to reveal exposure to oxygen by turning pink.
It provides an environment that can not only maintain the viability of most microorganisms without mass reproduction, but also dilute inhibitors present in clinical materials. Examples include thioglycolate broth
Excellent swab manufacturer
Excellent swab manufacturer
Product information:
Product Name: nasopharyngeal swab
Material: nylon flocking mouth + ABS rod
Length: 150 mm
Uses: medical, oral, oral, DNA collection, covid-19,
P / N tube volume (ML) medium volume (ML) cotton swab cap color medium color packaging
CY medicine 52 flocking nasal swab vtm-n set white transparent single package, 50 / box, 500 / box
Product advantages:
① The disposable collecting cotton swab is composed of a grasping plastic stick and a viscose applicator.
② You can select VTM and vtm-n transmission media according to your needs.
③Not only is the package easy to tear, but also cross contamination can be avoid.
Because it’s packag independently
④ It is not only equip with biohazard sample bags, but also ensures safe and reliable transportation.
About Huachen Yang sampling cotton swab production company:
Shenzhen huachenyang Technology Co., Ltd. was established on June 2, 2008.
At present, it is not only in the leading position in Guangdong pharmaceutical industry.
Moreover, it is also a national high-tech enterprise integrating the production and sales of nucleic acid detection, sampling swabs and other products.
Since its inception, the company has been adhering to the business philosophy of “pioneering and innovative, forge ahead, quality first, realistic and innovative, honest and law-abiding, win-win cooperation” to provide you with better quality products.
Since its establishment, the company has established a good cooperative relationship with a number of scientific research institutions, tertiary hospitals, centers for Disease Control and prevention, gene testing companies and other medical institutions.
The hardship and joy of entrepreneurship not only let us share weal and woe with colleagues in the industry, but also let us win the praise and trust of many customers. Our products are not only sell at home and abroad, but also well receive
Huachenyang technology has not only become a good partner in the industry, but also established a good business reputation in the medical field.
Hua Chenyang’s main business:
Huachenyang Co., Ltd. specializes in the production of disposable medical consumables,
There are not only disposable sampling swabs, cervical swabs, pharyngeal swabs, nasal swabs，There are also saliva collectors and disposable virus sampling tubes
Our enterprise tenet:
In order to meet and thank customers for their requirements and support, we will continue to make unremitting efforts, continuous efforts, continuous improvement, continuous exploration and innovation, and wholeheartedly provide more and better product choices and perfect services for the development of high-tech enterprises. ” People orient, high quality, first-class service, dedicated to meet the needs of customers is the business philosophy of brilliance sunshine. In the new century, all employees of brilliance are willing to cooperate with you hand in hand. Your most loyal partner, for a better tomorrow
contact us
Company telephone: Brilliance China 0755-27393226, we will serve you wholeheartedly
Address: Building 4, hengchangrong hi tech Industrial Park, Hongtian, Shajing, Bao’an District, Shenzhen, Guangdong, China
VTM Swab Kit
VTM swab kit can not only be used for collection, transportation and maintenance, but also for long-term cryopreservation of virus,
Such as influenza, including H1N1, chlamydia, mycoplasma and Ureaplasma specimens.
The virus sampling tube swab box of the invention is not only convenient to use, but also can be stored at room temperature.
The kit not only contains a sampling tube for conveying medium, PP, 10ml and 3ml VTM liquid.
There is also a nasal flocking swab or throat swab.
The most important is aseptic blister packaging.
|
Cat No.
|
Description
|
Qty/Case
|
|
CY-A-F005-20
|
VTM Swab Kit with a nasal swab
|
300
|
| CY-A-F005-20A |
VTM Swab Kit with an oral swab
|
300 |
| CY-BV-F005-20 |
VTM Swab Kit with 2 swabs ( nasal swab+oral swab)
|
300 |
We are vtmkit manufacturers, specializing in flocking swabs, VTM suit production, export all over the world, recruitment of global agent dealers, welcome to consult
Who are we:
Providing Premium Quality for World Health
We Have More Than 12+ Years of Manufacturing Experience in Medical Consumables
Hcy regards product quality as the essence of enterprise development,
Not only adhere to the principle of “first-class products, first-class service”, but also pursue the enterprise spirit of “truth-seeking, innovation, unity and efficiency”.
Moreover, Hcy organizes the whole process of production and sales in strict accordance with ISO9001 and ISO13485 management system, which is not only stable in performance, but also reliable in quality.
- —Doctoral team responsible for R & D
- –Approved by CE / FDA / ISO / TGA certification
- –GMP Class 100,000 dust-free sterilized production workshop
- –Self-Owned mold factory
- –Automatic production and packaging
- –Medical grade material
- –Directly Supply to the American and European Governments and hospitals, including WHO.
- Our website:https://www.chenyanglobal.com
Product advantages:
① The disposable collecting cotton swab is composed of a grasping plastic stick and a viscose applicator.
② You can select VTM and vtm-n transmission media according to your needs.
③Not only is the package easy to tear, but also cross contamination can be avoid.
Because it’s packag independently
④ It is not only equip with biohazard sample bags, but also ensures safe and reliable transportation.
About Huachen Yang sampling cotton swab production company:
Shenzhen huachenyang Technology Co., Ltd. was established on June 2, 2008.
At present, it is not only in the leading position in Guangdong pharmaceutical industry.
Moreover, it is also a national high-tech enterprise integrating the production and sales of nucleic acid detection, sampling swabs and other products.
Since its inception, the company has been adhering to the business philosophy of “pioneering and innovative, forge ahead, quality first, realistic and innovative, honest and law-abiding, win-win cooperation” to provide you with better quality products.
Since its establishment, the company has established a good cooperative relationship with a number of scientific research institutions, tertiary hospitals, centers for Disease Control and prevention, gene testing companies and other medical institutions.
The hardship and joy of entrepreneurship not only let us share weal and woe with colleagues in the industry, but also let us win the praise and trust of many customers. Our products are not only sell at home and abroad, but also well receive
Huachenyang technology has not only become a good partner in the industry, but also established a good business reputation in the medical field.
Universal Viral Transport Sample Collection Kits
nylon flocked swabs Universal Viral Transport Sample Collection Kits manufacturer: Huachenyang (Shenzhen) Technology Co., Ltd
Nasal Swab
PP Stick + Dacron head
PP Test Tube
VTM Solution (Viral Transport Medium)
Individual blister pack
Categories: Tubes and Containers
Tags: Coronavirus Sample Collection Kits, COVID-19 Sample Collection Kits, Viral Transport Medium
nasal swabs Sample Collection Kits Packing Info
Carton Size: 765132cm
Qty/CTN: 1200 sets
CBM: 0.124m³
N.W./G.W.: 18kg/19.5kg
Universal Transport Medium offered by Huachenyang is for viruses, chlamydia, mycoplasma, and ureaplasma collection, preservation & transport
● It provides a pH-balanced environment and contains antibiotics to inhibit bacterial or fungal contamination. Microbeads inside the vial ensure more rapid sample dispersion and elution.
● It allows the specimen to be stored at room temperature for 30 days without any change.
● It has a shelf life of 12 months.
● Room temperature stable.
● Available in 1mL/3ml.
Flocked Swabs- collect and release more secretions and cellular material than traditional swab
*Sample elutes instantaneously into the medium
*Less QNS rejection with DFA+
*Ergonomic, anatomic and quantitative
*Comparable results with nasal washes and aspirates+
VTM-versatile multipurpose transport for viruses, Chlamydia, mycoplasma, and ureaplasma
- Room temperature storage & specimen transport
*Regular & mini tube available in 3ml medium fill volumes
Cost-effective and multiple tests:
- Culture-all viruses, chlamydia, mycoplasma, and ureaplasma
- Enzyme Immuno Assays (EIA)
- PCR
- Nucleic acid amplification assays including chlamydia trachomatis and Neisseria gonorrhea (Ct/Ng)
nylon flocked swab Universal Viral Transport Sample Collection Kits are sold worldwide, the United States, Canada, the United Kingdom, Europe, the Middle East, Turkey, Spain, Italy, Australia, Japan, South Korea, Vietnam, Thailand, the swab kit is shipped worldwide, the new crown virus kit includes the nose Swab set, oral swab set, saliva collection set, throat swab kit，Flocked Swabs Manufacturer.
Made In China web:www.flocked-swab.com Manufacturer’s official website Huachenyang Technology View all products
flocked swabs, Universal Viral Transport Sample Collection Kits, suitable for Coronaviruses a system suitable for collection, transport, maintenance, and long-term freeze storage of clinical specimens containing viruses, including coronavirus, chlamydia, mycoplasma or ureaplasma organisms. The universal transport medium comes in a plastic, screw cap tube and maintains organism viability for 48 hours at room or refrigerated temperature. Multiple specimens from the same patient may be taken with a single swab. If more than one swab is used for collecting specimens from two different locations in the same patient, both swabs may be placed in the same vial in order to conserve collection and assay supplies.
VIRAL TRANSPORT KITS
VIRAL TRANSPORT KITS- Huachenyang (Shenzhen) Technology Co., Ltd
iCleanhcy™ offers a comprehensive solution for the collection & transport of viral specimens. These kits comprise of a validated transport medium and Nasopharyngeal/oropharyngeal swabs. The complete package is suitable for the collection, transport, maintenance,
and long-term freezer storage of viral, chlamydial, or mycoplasma specimens.
The unique formulation of the transport medium helps in preserving the viability of viruses for up to 72 hours (at refrigerated temperatures).
The swabs have a pre-molded breakpoint on their shaft which adds on to the advantages by enabling secure sampling. All the VTM kits comply with the CDC recommended configurations for any viral specimen collection including COVID-19.
The kit has gained the stature of validation against the pandemic SARS-Cov-2 from ICMR-NIV.
The only one in the national market that can be transported and stored at temperature https: //flocked-swab.comambiente。After collection it guarantees the stability of the sample for 72 hours at room temperature. Unique medium on the market。Collection at room temperature。
The Huachenyang universal viral transport (UVT) system is designed to transport viruses, chlamydiae, mycoplasmas and ureaplasmas at room temperature. It is one of the only systems that may be stored and transported at 2°C to 25°C—all in one formulation.
VIRAL TRANSPORT KITS
Inactivated virus sampling tube:
① The components of the culture medium of the inactivated sampling tube: Hank’s solution, cryoprotectant, biological buffer, amino acid, inactivator and RNA protector, which inactivate virus samples and protect RNA from degradation. A combination of multiple antibiotics is use in the culture medium to effectively prevent bacterial and fungal contamination.
② Thickening and anti-leakage design to ensure that the sample does not leak and comply with WHO regulations and biosafety regulations.
③Usage: Used for collection and transportation of virus specimens such as 2019-nCoV, new crown virus, coronavirus, influenza virus, avian influenza, hand, foot and mouth, measles, and mycoplasma, chlamydia, and ureaplasma.
④. Note: If the collected samples are used for virus nucleic acid detection, nucleic acid extraction kits and nucleic acid detection reagents must be use together; if they are used for virus isolation purposes, cell culture media must be used together.
⑤ How to use:
♠ Before sampling, indicate the sample information on the label;
♠According to different experimental purposes, use sampling swabs to sample at corresponding parts;
♠ After sampling, quickly put the swab into the sampling tube containing the virus transport medium,
break it at the breaking point, and tighten the tube cap;
♠ Freshly collected specimens with inactivated sampling tubes can be transported to the laboratory within 7 days under normal temperature (5-25°C) conditions.
Ice packs will be more effective during transportation. For samples used for nucleic acid detection, the detection effect is better within 24 hours.
The specific sampling method is as follows:
A) Nasal swab: Gently insert the swab head into the nasal palate in the nasal passage, stay for a while and then slowly turn to exit.
Swab the other nostril with another swab, immerse the swab head in the sampling solution, break it at the breaking point, and discard it.
(Suitable for sampling with this product)
B) Pharyngeal swab: Use the swab to wipe the bilateral pharyngeal tonsils and posterior wall of the pharynx, and immerse the swab head in the sampling solution and discard.
(Suitable for sampling with this product).
vtm swab manufacturer
vtm swab manufacturer
3 ML Viral Transport Medium in a 15 ML centrifuge tube and one sterile Flocked Nylon Swab.
Description:
VTM is a specially designed transport system to collect and transport viruses in active form to the laboratory for isolation. It is designed to maintain the viability and the virulence of the viral sample.
VTM is a ready to use transport swab kit and includes a sterile flocked specimen collection swab and a tube
Product Specification
| Usage/Application | laboratory |
| Storage Temperature | 15-30 c |
| swab type | collect Throat and Nasal swab from humans |
| Swab Medium | 2-3 ml |
| pH Indicator | Phenol red |
| Tube Type | Self standing |
| Minimum Order Quantity | 200 Piece |
Product Description
The viral transport medium is not only the modified hank equilibrium salt solution, but also supplemented with bovine serum albumin, sucrose, cysteine, gelatin and glutamic acid. Because HEPES is sensitive to the change of pH value in buffer solution. So phenol red was added as pH indicator.
The kit includes universal transport medium that is room temperature sable and can sustain viability of organisms that include virus, chlamydiae and ureaplasmas during transit to the testing laboratories.
Storage:
Store at 2-25 c (Do not freeze or incubate).
vtm swab manufacturer
Huachenyang flocked swabs
Huachenyang flocked swabs
*Huachenyang Technology
You must have heard of Shenzhen huachenyang Technology Co., Ltd.,
with nasal swab registration certificate: yuexizhu Zhun: 20182410510, registered name: Shenzhen huachenyang Technology Co., Ltd.
the factory is located in beautiful Shenzhen Pengcheng, 10 minutes drive from Shenzhen International Airport
*Huachenyang’s main products:
The main products are flocking swabs, throat swabs, oral swabs, nasal swabs, sponge swabs, disposable virus sampling tubes.
The export enterprises are in the leading position in China, mainly exported to developed countries in Europe and America, and the products have passed CE, FDA, CMPA, ISO13485,
Huachenyang science and technology tells you that we have complete qualification and no worry about export.
Quality assured. 0755-27393226
*Hua Chenyang’s Flocking swabs
The DNA extracted flocking swabs produced by our company are made by nylon fiber flocking technology, and the front end is coated with nylon short fibers fixed vertically,
As a result, there is no absorption hole in the collection area of the whole swab, and DNA cells will not disperse and stay in the fiber, which is conducive to faster and more efficient elution.
The product is equipped with the unique national preservation sleeve of our company,
and the swab is placed in the tube in the air to prevent the sample from being contaminated due to package adhesion.
The bottom of the tube is equipped with a special filter membrane to ensure the air permeability inside and outside the tube,
prevent the test material from mildew, and filter out the small particles of impurities in the external air that may affect the quality of the test material,
so as to facilitate the long-term storage of samples.
*Iclean flocking swab
*Product features:
- It is made of non inhibitory DNA amplification material,
- which can be verified by direct PCR amplification without the extraction steps.
- Use single and independent packaging to avoid pollution.
- Strict technological conditions, no DNA enzyme and human DNA that can be amplified.
- The tube body is transparent and the inspection material is visible.
- The unique casing design ensures the air circulation in the casing,
- prevents the inspection materials from mildew due to the humid sealing environment,
- and avoids the magazine pollution in the external air, thus affecting the inspection quality. Huachenyang flocked swabs