Tag Archives: Application virus sampling tube

10 in 1 mixed sample detection virus sampling tube

virus sampling tube 10 in 1 mixed sample detection

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10 in 1 mixed sample detection virus sampling tube

Ten in one hybrid collection and detection technology is to collect 10 flocked swab samples collected by 10 people into a collection tube for nucleic acid detection. Once we find positive in the mixed collection screening, we will immediately notify the relevant departments to temporarily isolate 10 subjects in the mixed collection tube. Single tube swabs were collected again for reexamination to determine which of the 10 subjects was positive; If the test result is negative, it means that all ten samples are negative and the mixed ten people are safe.

Mixed detection greatly improves the detection ability of nucleic acid. Using this combination mode, the daily detection ability can be increased by 10 times without increasing human and material resources. It can carry out more screening and early diagnosis, strive to find patients one minute in advance, isolate patients one minute in advance, reduce transmission and save social costs.

Product overview:

① It is applicable to large-scale testing projects such as schools, factories, units and urban areas. It has the advantages of high screening efficiency and resource saving.

② The sampling tube for mixed sample detection of virus uses medical grade PP as raw material. Unique structural design and manufacturing technology prevent night leakage. It has the characteristics of no RNA enzyme, no DNA enzyme, no endotoxin, high temperature resistance, high pressure resistance and high-speed centrifugation.

③ 10ml sample preservation solution (VTM solution) is pre installed in 50ml sampling tube for 10 person mixed sample detection.

 

④ The head end materials of virus sampling swab include flocking, polyester fiber, rayon, etc.Produced by special process, it has no DNA / RNA, no RNA enzyme and no DNA enzyme. It has the characteristics of high collection rate, high release rate, convenient operation and no sundries. The sampling success rate and detection rate are greatly improved.

⑤ Biosafety bag: for preservation and transportation after sample collection to prevent accidental leakage and improve safety.

⑥ Each set of virus sampling tubes includes: 1 sampling tube pre loaded with virus preservation solution, 10 individually packaged swabs。

Instructions for use:

10 in 1 mixed sample detection virus sampling tube

10 in 1 mixed sample detection virus sampling tube Instructions for use

①. Remove the paper and plastic packaging of the swab from the torn place

②. Take the swab to the target part for sampling

③. Immerse the swab head of the sampling swab into the virus preservation solution

④. Break the swab rod

⑤ .at the pharyngeal breaking point. Repeat steps ① ~ ④ for the other 9 sampling times. After collecting 10 swab samples in the sampling tube, tighten the tube cap and shake gently for several times to complete the sampling.

⑥ .immediately place the sampling tube in the biosafety bag, seal and transport it for inspection.

Inactivation Virus transport medium 

Inactivation Virus transport medium 

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Inactivation Virus transport medium

purpose

This product is used to inactivate a variety of viruses, such as clinical 2019 ncov, influenza, avian influenza, hand, foot and mouth, measles virus, norovirus, rotavirus and other virus samples, as well as the transport of virus nucleic acid. Compatible with various virus nucleic acid extraction kits on the market, it can realize seamless connection with downstream nucleic acid extraction.

Product specification:

Model Virus transport medium (inactivation) Number of swabs
VTM-B-CM040320S 1 sampling tube with 3ml VTM (inactivated) 2 flocking cotton swabs (nasopharyngeal swab + oropharyngeal swab)
VTM-B-CM040311S 1 sampling tube with 3ml VTM (inactivated) 1 flocking cotton swab (nasopharyngeal swab)
VTM-B-CM040312S 1 sampling tube with 3ml VTM (inactivated) 1 flocking cotton swab (oropharyngeal swab)
Flocked swab+tube with Viral transport medium Multiple options

Flocked swab+tube with Viral transport medium Multiple options

Product advantages:

  1. Safer.

Virus lysis buffer contains a variety of virus inactivating components, which can inactivate the virus efficiently and ensure the safety of transportation and testing personnel.

  1. More stable.

The preservation solution contains RNase inhibitor to ensure the integrity of nucleic acid and prevent false negative results. There is no need for storage and transportation at 2-8 ℃ after sampling, and the nucleic acid quantitative results will not be affected after being stored at room temperature for 48 hours. The nucleic acid in the positive sample can still be detected after the virus is stored at room temperature for 7 days, which saves the storage and transportation cost of virus samples.

  1. More convenient.

Our self-developed sample tube and flocked swab are combined into a set of products, which not only increases the safety of the operator, but also ensures the stable adsorption and release of samples, so that more samples can be collected in the same operation.

Nylon flocking swab This design ensures the maximum adsorption and release of samples, and the same operation can collect more samples than other swabs. Special design - easily broken groove

Nylon flocking swab This design ensures the maximum adsorption and release of samples, and the same operation can collect more samples than other swabs. Special design – easily broken groove

Inactivated or non inactivated, how to choose?

goods Non inactivated virus sampling tube Inactivated virus sampling tube
Product name Virus sampling kit Virus transport medium (inactivation)
Quality Certification MSDS,CE,ISO MSDS,CE,ISO
purpose Nucleic acid detection and virus isolation For nucleic acid detection only
Composition Preservation solution: HEPES, amino acids, protein stabilizer and other components are added to slow down the decomposition of virus. Lysate: guanidine with appropriate concentration combined with a variety of virus cleavage components can inactivate RNase and ensure the integrity of nucleic acid
Transportation conditions after sampling Transport at 2-8 ℃ for no more than 48 hours Room temperature
Does the sample need to be inactivated? yes. 56 ℃ for 30 minutes No need. The sampling solution has inactivation function without further heating
producting process

producting process

Cell medical (Dongguan) Co, Ltd. is a professional manufacturer of virus transport medium.

DO you to know about the virus sample preservation solution

CM company take you to know the virus sample preservation solution.

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Cell medical (Dongguan) Co, Ltd.,Take you to know the virus sample preservation solution.

Virus sample preservation solution,also known as disposable virus sampling tube.When we first came into contact with this term, we must be very curious.

However,what is  DNA / RNA virus sampling tube？

First of all, virus sampling tube is a liquid that protects the tested substance of the virus by immersing the sampling swab virus sample in the sampling tube. Currently, it is mainly used for the collection, storage and transportation of common virus samples such as COVID-19, HFMV and so on. Medical workers can take tissue samples from the throat or specific areas using throat swabs and nasal flocked swabs. Samplers then store the samples for subsequent clinical trials such as nucleic acid extraction or purification. The virus and related samples can be stored at -70℃ or liquid nitrogen for a long time.

Usually,we divide the virus storage solution into two kinds. the non-inactivated virus storage solution and the inactivated virus sampling tube. The non inactivated type can protect viral proteins and nucleic acids. Maintain virus activity and facilitate culture and detection. Although the inactivated type can make the virus no longer have physiological activity, lose infectivity and pathogenicity, and have the ability to reproduce. Inactivate the virus, eliminate secondary infection,and protect the safety of transportation and testing personnel.

disposable virus sampling tube

disposable virus sampling tube

About inactivated sample preservation solution.

There may be a small partner who will question whether the inactivated type will inactivate the virus? How do you check it? Don’t worry, the purpose of using inactivated virus sampling tube is to lyse nucleic acid and detect nucleic acid by subsequent RT-PCR.

After extraction with most commercial kits, the quality of DNA or RNA obtained is good and the yield is high. So,it can complete various gene detection and analysis experiments, such as PCR or qPCR, and save transportation costs.

It is suitable for COVID-19, hfmv and other common virus samples.

About inactivated sample preservation solution.

  • The virus preserved in non inactivated virus sampling tube has better integrity and higher detection rate. Researchers use it for scientific research, including nucleic acid testing.
  • Cryogenic storage without freezing, does not destroy the virus shell, easy long-distance transportation;
  • Application:H1N1 influenza virus and any other Virus swab sampling;
  • The antibiotics in the preservation liquid can effectively prevent bacterial and fungal infection;

Contact us

    Virus sampling tube manufacturer with flocked swabs

    Virus sampling tube manufacturer

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    Disposable virus sampling tube is an important link in virus detection. Our company produces inactivated and non inactivated virus sampling tubes for selection. At present, the commonly used ones are inactivated. Because the inactivated disposable virus sampling tube is sterile, it can better meet the detection needs. Our company produces a complete range of products, including 2ml, 5ml and 10ml. The products sold can be sold alone or together with flocked swabs. That is, double swab virus sampling tube and single swab virus sampling tube_VTM kits.

    Virus sampling tube manufacturer-Disposable virus sampling tube with swabs or no

    Product application

    Disposable virus sampling tube is a complete set of centrifugal tube for sampling and transportation in microbial sampling, also known as specimen transportation tube. For covid-19, influenza virus, hand, foot and mouth virus sampling.

    Manufacturer of disposable virus sampling tube

    Cell medical (Dongguan) Co, Ltd. has a sound R & D and production team with good reputation and high sales. The product is suitable for all kinds of medical units. Welcome to consult and buy. The disposable virus sampling tube produced by our company has complete specifications and great price preference. Welcome to call for details.

    Product advantages

    Flexible combination: the number and type of swabs and sampling tubes can be matched arbitrarily.

    Widely used: it can be used for collection, transportation and storage of specimens such as New Coronavirus, respiratory virus and hand foot mouth virus.

    Excellent quality: after verification, the virus can still be detected after being stored in the preservation solution at room temperature for 7 days.

    Easy to distinguish: both inactivated and non inactivated preservation solutions are pink, which can effectively avoid confusion of sample addition.

    After sampling, the virus and related samples shall be stored and transported within 48 hours under refrigeration (2 ~ 8 ℃). If it needs to be stored for a longer time, please put it at – 70 ℃.

    Application scope of CM company virus sampling tube

    Application scope of CM company virus sampling tube

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    Application scope of CM company virus sampling tube

    It is suitable for the detection and sampling of COVID-19, influenza virus (including general influenza, highly pathogenic avian influenza, influenza a H1N1, etc.), hfmv, measles rubella and other types of viruses.

    CM company virus sampling tube

    CM company virus sampling tube

    The sampled virus and related samples shall be stored and transported within 48 hours under refrigeration (2-8 ℃). Long time storage of relevant samples in – 80 ℃ environment or liquid nitrogen environment.

    Advantage

    The number of viruses collected and released by CM virus sampling tube is much higher than that of ordinary product. It ensures the activity and integrity of virus particles, and provides the primary guarantee for subsequent virus isolation and nucleic acid detection.