Tag Archive virus sampling tube

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What is 10 in 1 mixed sampling

What is 10 in 1 mixed sampling

10 in 1 mix collection means that after 10 people are sample separately, the samples are place in the same virus sampling tube. This mixed sampling mode is suitable for large-scale testing projects and has the advantages of efficient screening and resource saving.

So where are its advantages?

Because a virus sampling tube only puts one person’s sample, the cost will be high, and the detection time is long, and it is not suitable for large-scale nucleic acid testing. In principle, such sampling is requir for high-risk areas and key populations mode.

When using the 10-in-1 mixed sampling test, the result is negative, which means that all 10 people are negative. On the contrary, once a positive or weak positive is found, follow up immediately,

a single-tube swab will be collect again for review,

and then it will be determined which of the 10 people is positive.

Therefore, the cost of 10 in 1 mix mining is relatively low. This also caused the  mode to be 10 times faster than the previous mode of using a virus sampling tube for one person’s sample.

ByAdminsoft

What is the lysate virus sampling tube

What is the lysate virus sampling tube

The lysate virus sampling tube is also call the inactivate virus sampling tube. Its preservation solution contains lysis salt and other components, which are use to lyse and inactivate the virus. It can protect the inspectors from the second infection of the virus. Inactivate virus preservation solution is mainly a virus lysis preservation solution modify from nucleic acid extraction lysis solution,

which is add with a high concentration of lysis salt,

which can quickly and efficiently lyse and inactivate the virus protein in the sample to be test, and also contains RNase Inhibitors, which can not only protect the viral nucleic acid from being degrade,

but also ensure the integrity of the nucleic acid and affect the subsequent test results. It can also be store for a relatively long time at room temperature, saving the cost of virus samples and transportation.

Features of lysate virus sampling tube (inactivated virus sampling tube):

1. Simple operation and use, no need to prepare liquid, the system contains high-efficiency virus lysis solution, the virus can be inactivate after sampling, effectively preventing the risk of secondary infection, and ensuring the safety of transportation and testing personnel.

2. Viral DNA/RNA can be store and transport at room temperature for 1 week without degradation. After extraction according to most commercial kits, the DNA or RNA obtain is of good quality and high yield,

and can complete various genetic testing and analysis experiments. , Such as PCR or qPCR, etc,

while saving transportation costs.

3. Contains nucleic acid RNase inhibitors to maximize the protection of virus nucleic acid from being degraded and greatly improve the efficiency of nucleic acid extraction. It is suitable for the collection, preservation and transportation of common virus samples such as new coronavirus, influenza virus,

hand-foot-mouth virus, etc. It can collect throat swabs, nasal swabs or tissue samples of specific parts, and the stored samples can be used for subsequent clinical nucleic acid extraction or purification test.

ByAdminsoft

Introduction of Disposable Virus Sampling Tube

Introduction of Disposable Virus Sampling Tube

Product name: One-time use virus sampling tube

Specification model

CY-F005-10, CY-F005-20, CY-F005-30

Packing specification

20 servings/box

expected usage

Used for sample collection, transportation and storage, etc.

Principle of Inspection

On the basis of Hank’s, potassium chloride, magnesium chloride, calcium chloride and other substances are add to provide the necessary nutrient ions for pathogenic bacteria to make it more specific, and to store longer, and to preserve the form of pathogenic bacteria to a greater extent Integrity, improve the extraction rate of pathogenic bacteria.

Structure and composition

A combination of cotton swabs and transport medium.

Sample requirements

In fact, the collect specimens should be send to the laboratory within 48 hours at 2-8°C. But if it cannot be send to the laboratory within 48 hours, it should be store at -70°C or lower. Specimens should be inoculate and separate as soon as possible after they are send to the laboratory, and can be store at 2-8°C after inoculation and separation within 48 hours. If it is not inoculate and separate in time, it should be store at -70℃ or lower.

Storage conditions and expiry date

In fact, the product should be store in a clean, hygienic, dry and ventilated environment.

Therefore, the temperature is 5℃~35℃, the relative humidity is less than 85% RH, and the product shelf life: 12 months.

Instructions

1. Before sampling, mark relevant information on the label of the sampling tube.

2. So use the corresponding sampling swab for sampling.

3. After sampling, quickly put the cotton swab into the sampling tube, break off the part higher than the sampling tube, and tighten the tube cap.

The specific sampling method is as follows:

1. Nasal swab: Gently insert the sampling head into the nasal palate in the nasal passage, leave it for a while, slowly turn to exit, immerse the collected specimen in the sampling solution, break the extra part and discard it, and tighten the sampling tube cover.

2. Pharyngeal swab: actually use the sampling head to wipe the bilateral pharyngeal tonsils and back wall of the pharynx, immerse the collected specimen in the sampling solution, break up the excess part and discard it, and then tighten the cap of the sampling tube.

3. Sampling of mycoplasma, chlamydia, and ureaplasma specimens: male: insert the sampling head into the urethra about 2cm and rotate it, stay for a while and then exit, immerse the collected specimen in the sampling solution. Female: Wipe off the cervical mucus, insert the sampling head into the cervical canal 1-2cm for sampling, immerse the collected specimen in the sampling solution, break the extra part and discard it, and tighten the sampling tube cover.

Precautions

1. After the pathogenic bacteria specimens are collected, the disposable sampling cotton swab should be completely inserted into the preservation solution to maximize the retention of the pathogenic bacteria.

2. The collected specimens must be fresh and sent for inspection in time to avoid the death of pathogenic bacteria.

3. In fact, it is prohibited to use products with damaged packaging and expiry date to prevent contamination.

4. This single-use virus sampling tube is used for in vitro diagnosis and cannot be used inside or outside humans or animals. If swallowed, it may cause serious accidents; in fact, it irritates the eyes and skin. If splashed into eyes accidentally, please rinse with water.

Introduction of Disposable Virus Sampling Tube

ByAdminsoft

What is the purpose of the virus sampling tube

What is the purpose of the virus sampling tube

Virus sampling tube is a set of sampling and transportation centrifuge tube for influenza virus, hand, foot virus, measles and rubella in the microbial sampling transportation tube, also known as the specimen transportation tube, and has now become a commercial product . In fact, the virus sampling tube consists of a swab and a sampling tube containing an antiseptic solution.

1. In fact, the virus sampling tube can be use for the monitoring and sampling of infectious pathogenic microorganisms by disease control departments and clinical departments; it can be use for the nucleic acid extraction of clinical patient influenza virus, hand, foot and mouth virus, rubella and measles virus and other samples and later virus separation; at the same time, it is also use For sampling of Mycoplasma, Chlamydia, Ureaplasma, etc.

2. In fact, the virus sampling tube can be use for daily detection and sampling of poultry, pigs and other animals.

3. The virus sampling tube can be use for short-term storage of virus samples. (Store at 2-8°C for 48 hours) for necessary cell culture.

4. The virus sampling tube can be use for long-term storage of virus samples (-70℃~-196℃ can be store for one year) for necessary cell culture.

5. The virus sampling tube can be use for the detection and collection of clinical respiratory virus rapid detection kits.

6. The virus sampling tube can be use to transport tissue specimens of specific parts from the sampling site tothe testing laboratory for necessary cell culture.

What is the purpose of the virus sampling tube

ByAdminsoft

Virus sampling tube (inactivated type) manual

Virus sampling tube (inactivate type) manual

♣、Product name:

① Common name: One-time use virus sampling tube

②、English name: Universal Transport Medium

③, specifications and models CY-FOO5-10, CY-FOO5-20, CY-FOO5-30

♣, Packing specification: 20 servings per box

♣, Intended use: for sample collection, transportation and storage.

♣、 Inspection principle:

It can not only perform protein denaturation on fresh clinical virus samples to inactivate the virus, but also prevent secondary infections and ensure the safety of transportation and testing personnel.

♣, structure composition: a combination of cotton swabs and transport medium (VTM).

♣、 Product requirements:

The product should be seal to avoid high temperature and direct sunlight.

The product must not only be use in a clean, hygienic, and pollution-free environment, but also in a suitable temperature environment.

♣, storage conditions and validity period:

①. The product should be store in a clean, hygienic, dry and ventilate environment,

②, the temperature is 5℃-35℃;

③, relative humidity <85%RH;

④. Product shelf life: 12 months.

♣, How to use:

①. Before sampling, mark relevant information on the label of the sampling tube.

② Use the corresponding cotton swab for sampling.

③. After the collection is complete, quickly put the cotton swab into the collection tube, break off the part higher than the sampling tube, and tighten the tube cover.

④ The specific sampling methods are as follows:

a) Nasal swab Gently insert the sampling head into the inside of the nasal cavity, stay for a while and then slowly rotate to exit, immerse the collecte specimen in Luxiang’s solution, break off the extra part and discard it, tighten the cap of the sampling tube.

b) Pharyngeal swab·Use the sampling head to wipe the bilateral pharyngeal tonsils and posterior wall of the pharynx, immerse the collecte specimen in the sampling solution, break the extra part and discard it, and tighten the cap of the sampling tube.

c) Collection of specimens of Mycoplasma Chlamydia and Ureaplasma

Male: Insert the sampling head into the urethra about 2cm and rotate it, stay for a while and then exit, immerse the collecte specimen in the sampling solution.

Female: Not only should the cervical mucus be wipe off first, the sampling head should be insert into the cervical tube for 1-2cm sampling, but also the collecte samples should be soake in the sampling solution, the surplus part should be break and discard, and the sampling tube cover should be tighten。

♣, matters needing attention:

First of all, after collecting the virus, the disposable swab should be completely inserted into the preservation solution to retain the virus as much as possible.

Then, the collected specimens must be sent for inspection in time.

Finally, it is forbidden to use products with damaged packaging and expiration date to prevent contamination.

This single-use virus sampling tube is use for in vitro diagnosis. It cannot be use for internal or external use in humans or animals. If swallow, it can cause serious incidents. It is irritating to the eyes and skin. If it is not splashe into the eyes, rinse it with water.

Virus sampling tube (inactivated type) manual

ByAdminsoft

10ml virus sampling tube

10ml virus sampling tube

a brief introdction:

The total volume of the 10ML virus sampling tube is 10ml, and the non-inactivated sampling solution is 3ml. It is mainly use for new crown virus sampling, nucleic acid sampling, new crown pneumonia sampling, and COVID-19 sampling. Shenzhen Huachenyang Technology Co., Ltd. provides disposable viruses Sampling tube 10ml, 5ml, 2ml, 12ml, 50ml virus sampling tube, welcome to consult, the factory is in Shajing, Baoan District, Shenzhen, and Shangnan East Road, Huangpu Community, Xinqiao Street, Baoan District, Shenzhen, 8th Floor, Building 4, Hengchangrong High-tech Industrial Park, Hongtian Area

product information:

10ml virus sampling tube

Product record number:

Yueshen Machinery Equipment 20180466, you can see that Huachenyang produce the virus sampling tube earlier by looking at the time.

Specifications and packaging:

Serving for 1 person: 1 5mL/10mL preservation tube (containing 2mL preservation solution), 1 nasal sampling swab, pharyngeal sampling swab, 1 biosafety bag, and customize services can also be provided as need

use:

Used for the collection, transportation and storage of viral DNA/RNA samples. This product is suitable for the preservation of throat swabs, nasal swabs or tissue samples of specific parts after sampling. The stored samples can be use for subsequent clinical experiments such as nucleic acid extraction or purification.

Storage conditions and validity period:

The product can be store at 15-30℃ for 24 months before use.

After the product is used, the sample can be stored at room temperature for 1 week. If you need to store it for a longer time, please store it at -80°C.

Instructions:

①. Before sampling, mark the relevant sample information on the label of the sampling tube.
② According to different sampling requirements, use a sampling swab to sample the corresponding target site.
③. Quickly dip the swab after sampling into the sterile sampling liquid in the tube.
④. Break off the part of the swab higher than the sampling tube, tighten the tube cap, and shake it several times.
⑤ Put the sampling tube in a biosafety bag and seal it for transportation.

Note: The specific sampling methods are 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 rotate and exit. Swab the other nostril with another swab, immerse the swab head in the sampling solution, and discard the tail. (Suitable for sampling with this product)
b) Pharyngeal swab: Use the swab to wipe the bilateral pharyngeal tonsils and posterior wall of the pharynx. Similarly, immerse the swab head in the sampling solution and discard the tail. (Suitable for sampling with this product)

10ml virus sampling tube

ByAdminsoft

Manufacturer of single-use virus sampling tube

Manufacturer of single-use virus sampling tube

Manufacturer introduction:

Shenzhen huachenyang Technology Co., Ltd. has a registered capital of 50 million yuan.

Is not only committed to nucleic acid detection, molecular diagnosis, but also focus on the development of medical detection, virus detection and other products.

The company has more than 20 patents, some of which have been transformed and appliy to the market.

The products are not only used in gene testing, medical institutions, disease control institutions, biopharmaceuticals, large first-class hospitals, but also used in entry-exit inspection and quarantine, diagnostic reagents, criminal investigation, forensic identification, etc.

Moreover, in recent years, the company has not only increased investment in independent R & D and actively introduced talents and technologies, but also has close cooperation with a number of domestic and foreign scientific research institutions, medical laboratories, tertiary hospitals and gene testing companies, and has promoted the development of human health industry with scientific research institutions such as centers for Disease Control and prevention.

What are the products independently develope by the company?

The company’s self-develope products include: disposable sampling swabs, medical cotton swabs, cell preservation fluid,

saliva collection devices, transport media, single-use virus sampling tubes, nucleic acid extraction or purification reagents,

single-use samplers, single-use sampling Products.

Product qualification:

Our products have not only passed the European CE, US FDA, ISO13485, China NMPA, SGS, TUV on-site certification, but also have the exclusive rights to register product trademarks and sales rights in many countries/regions.

We not only adhere to the quality policy of “quality first, truth-seeking and innovation, honesty and law-abiding, and win-win cooperation”.but also our products are sell all over the world and have be unanimously recognized by customers.

our position:

We are not only locate in Shenzhen, the fastest-growing innovative technology city in China, but also adjacent to the airport, and we are directly connected to Highway 107 from the entrance of the science and technology park, so our transportation is very convenient.

We are specifically locate on the eighth and eleventh floors of No. 4 factory building, No. 128, Shangnan East Road, Huangpu Community, Xinqiao Street, Bao’an District.

Our contact information:

If you have anything to know about our products or want to order, you can call our number 0755-27393226 29605332, or go to our official website: www.huachenyang.com, www.chenyanglobal.com, www.huachenyang .cn, the email also supports ordering and consultation: info@huachenyang.com

The role (purpose) of a single-use virus sampling tube:

The single-use virus sampling tube is our company’s best-selling star product.

It is suitable for nucleic acid extraction and later virus isolation of various influenza viruses,

avian influenza viruses, coronavirus, hand, foot and mouth, rubella and other virus samples.

It is also suitable for the collection and transportation of chlamydia, mycoplasma, ureaplasma and other specimens.

Samples are usually collecte from the mouth, throat, nasopharynx, anus and other parts of the human body.

Combination features of our disposable virus sampling tube set:

Disposable virus sampling tubes include sampling swabs and sampling tubes.

Let’s talk about the characteristics of sampling swabs and sampling tubes separately.

①Sampling swab: Our company use nylon flocking swab (rayon is optional). Because nylon flocking has no toxic effect on microorganisms and viruses, and does 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 make of ABS material, with a unique design that can be break, and no tiny debris is produce during the breaking process. It is convenient to put into the sampling tube without being contaminate.

②Sampling tube: The tube body and tube cover are make of polypropylene, which will not deform at high temperature and high pressure (121°C, 15min), and will not be brittle at low temperature (-196°C).

Resistant to static extrusion and dynamic impact. The bottom cone design is resistant to centrifugation and shock. Built-in transport medium (inactivated type, keep-alive type) for the release and preservation of samples to prevent leakage.

The sampling tube has built-in magnetic beads to facilitate elution and facilitate more virus release into the sample storage solution.

Manufacturer of single-use virus sampling tube