Tag Archives: medical flocking swab

The flocked swab deposits nylon fibers on the surface of the medical ABS rod in order in a certain direction through the electrostatic field to form a brush layer.

Flocked Swabs for Sample Collection

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Flocked swabs for sample collection

The flocked swab deposits nylon fibers on the surface of the medical ABS rod in order in a certain direction through the electrostatic field to form a brush layer. The layers are fully parallel and perpendicular to the surface of the internal rod.

The brush head can be used for Virus cell collection.

It can be used for sampling the natural cavities of the human body such as oral cavity, nasopharynx and laboratory detection.

flocked swabs for sample collection

flocked swabs for sample collection

Why flocked swabs?

The flocking swab deposits nylon fibers on the surface of the medical ABS rod in order in a certain direction through the electrostatic field to form a brush layer. The layers are fully parallel and perpendicular to the surface of the internal rod. The brush head can be used for DNA collection. It can be used for sampling the natural cavities of the human body such as oral cavity, nasopharynx and laboratory detection.

So that there is no absorption hole in the sampling area of the whole sampling swab.

And the sampling sample will not be dispersed and retained in the fiber, which is conducive to faster and more efficient elution.

Traditional cotton swabs can not completely collect and elute samples, while flocking swabs can elute 95% of samples.

Therefore, the use of flocking swabs has great advantages for various sample collection applications.

Nasopharyngeal flocked swab;

Flocked swabs have some advantages;

1. Sampling is comfortable and easy to use;

Flocking swabs now basically use “spray technology”, which vertically attaches millions of nylon fibers to the head of medical ABS swab rod through the flocking process of electrostatic charge.

The function of the vertical nylon fiber is similar to that of a soft brush. The use of this soft brush in the sampling process makes the user feel free of foreign objects. At the same time, the flocking swabs used in different parts adopt different breaking points, and the rod adopts different thickness to make the softness different.

For example, the nose swab is thinner and softer at the upper end of the rod, and the breaking point is longer, which fully conforms to ergonomics.

2. Flocked swab samples release more;

The capillary action between nylon fiber bundles promotes the strong hydraulic absorption of liquid samples. The sample is kept on the surface to make elution easier. It is much larger than the traditional winding cotton swab. The experimental research shows that the collection and release of flocking swab can reach 95% of the sample, while the cotton swab is only about 20%.

Because most of the samples collected by the cotton swab are easy to be intercepted in the fiber matrix layer of the head during release, it is not easy to release or release a small amount.

3. Flocking swab has biocompatibility and is an ideal choice for PCR;

In order to limit the damage to the sample and improve the accuracy of detection, while the flocking swab is PCR compatible and does not contain RNase and DNase.

Operation method of flocked nylon swab:

Take the sampling method of oropharyngeal swab as an example;

1. First, ask the patient to sit down, then let the patient tilt his head back, open his mouth, and make an “ah ~” sound.

2. The sampler fixed the patient’s tongue with a tongue depressor, and used a flocking swab to cross the root of the tongue to the posterior pharyngeal wall, tonsil recess, lateral wall, etc.

3. Wipe repeatedly for 3 ~ 5 times to collect mucosal cells.

4. Slowly take the swab out of the mouth, vertically put it into the virus preservation solution, break the tail of the swab, and tighten the sampling tube to avoid leakage.

5. Send to the laboratory for testing as soon as possible.

Swab flocked matters needing attention:

1. The swab shall be placed vertically in the sampling tube, and shall not be wiped to the bottle mouth to avoid pollution.Viral Transport Medium.flocked swab copan.

2. It is best to send it or send it to the laboratory for inspection on the day of sampling.

3. Before submission for examination, it must be verified that the specimen is consistent with the submission form. The appearance of the sampling tube must clearly write the patient’s name and basic information.

4. The submitted samples must submit (or submit the electronic version in advance) screening information form, inspection form and other materials.

Nasal Swab Pcr Test

Nasal Swab Pcr Test

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Nasal Swab Pcr Test

To do a good job of normalization prevention and control, we should accelerate the improvement of detection capacity and carry out nucleic acid and antibody detection on a large scale.

This is not only conducive to accurate prevention and control, maintaining people’s health, but also conducive to the rational flow of personnel and promoting the full resumption of work and production.

Nasopharyngeal swabs are used for nasopharyngeal sampling of respiratory diseases such as COVID-19, influenza, avian influenza and hand foot mouth disease.

For nasopharyngeal Swab Pcr Test, Pay Attention to the Following Points:

1. Please do not take antibiotics a few days before rhinitis swab Pcr Test.

2. Do not rinse your mouth with disinfectant or smear the lesion a few hours before making a nasopharyngeal swab.

3. Don’t eat, smoke or drink a few hours before making a nasopharyngeal swab.

4. If the patient’s turbinate is hypertrophic and the nasal tract is narrow, and the insertion resistance of nasopharyngeal swab is relatively large, we can’t use force rashly. We can try to use the other nasal cavity, or directly use oropharyngeal swab to collect.

5. After sampling, gloves shall be replaced, hands shall be disinfected, and disinfectant shall be sprayed on the place where the patient has touched.

In special times, you should also remember to wear a mask and do a good job in personal hygiene. Once you find a virus, please isolate it to avoid re infection.

floqswabs.

About Nylon Flocked Nasal Swab

Cell medical produces a special flocking swab for coronavirus collection, which has excellent sample collection and release ability, can quickly adsorb micro samples, and has a high release timeliness rate. The increase of the number of targets is helpful to improve the sensitivity of rapid diagnostic test.

COVID-19 nucleic acid detection is one of the criteria for the diagnosis of cases. It is the key to early detection, early diagnosis, early isolation and early treatment, as well as the basis for isolation treatment of infectious source and medical observation of close contacts.

Nasal Swab Virus Sampling Kits.

Nasal swabs PCR test process

At present, most virus nucleic acid detection kits use fluorescence quantitative PCR to determine whether the sample contains virus nucleic acid by detecting the accumulation of fluorescence signal. So, what steps do nucleic acid detection need to go through? To sum up, there are five steps: sampling, sample retention, preservation, nucleic acid extraction and computer detection.

sampling

Collect human secretions. Wipe the nasal cavity or posterior pharyngeal wall and bilateral tonsils with nasopharyngeal swab or pharyngeal swab

Sample retention

Immerse the swab head into the cell preservation solution, and tighten the tube cover immediately after breaking the tail

preservation

Put the sample tube into a sealed bag, keep it and send it for inspection in time

nucleic acid extraction

Send the sample to the laboratory for nucleic acid extraction

On machine detection

The extract was amplified by fluorescent PCR

Collection of nasopharyngeal swabs.

Nasal Swab Virus Sampling Kits.

It includes flocking nasopharyngeal swabs and virus transport medium, namely UTM swab.

Vtm Swab | Virus Transport Medium with Sampling Swab

Vtm Swab | Virus Transport Medium with Sampling Swab

 

All about the Nasal Swab

All about the Nasal Swab

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All about the Nasal Swab

Nasal Swab:nasopharyngeal np swab.

The specimens collected from nucleic acid samples are mainly pharyngeal swabs, which are divided into “nasopharyngeal swabs” and “oropharyngeal swabs“.

Nasopharynx swab and oropharyngeal swab only have different sampling paths. Oropharyngeal swab is to collect oropharyngeal specimens by entering the sampling swab through the mouth, and nasopharyngeal swab is to collect nasopharyngeal specimens through the nose.

How to do a nasopharyngeal swab?

A man was doing a nasopharyngeal swab sample

A man was doing a nasopharyngeal swab sample

Nasopharyngeal swab sampling method.

Hold a swab close to the nostril to enter, and slowly go deep along the bottom of the lower nasal tract.

Since the nasal tract is curved, do not use too much force to avoid trauma and bleeding.

When the top of the swab reaches the posterior wall of the nasopharyngeal cavity, rotate it gently for one week (stay for a moment in case of reflex cough), then slowly take out the swab and immerse the swab head into a tube containing 2 ~ 3ml virus preservation solution.

About Nasal swab sample collection.

How to take a swab sample?

Ask the patient to take off the mask and blow his nose with a paper towel to remove excess secretions from the nasal cavity. Remove the swab from the package.

Tilt the patient’s head back slightly to make the nasal passage easier to pass through. Ask the patient to close their eyes to reduce the mild discomfort of the operation.

Gently insert the swab over the bottom of the nasal canal along the nasal septum until the nasopharynx stops when resistance is felt.

Insert the cotton swab parallel to the upper jaw into the nostril.

If you feel resistance when passing, step back and try to reinsert it at another angle to bring it closer to the bottom of the nasal canal.

The depth of the swab should be equal to the distance from the nostril to the opening outside the ear.

CDC recommends placing the swab for a few seconds to absorb enough secretions, and then slowly removing it while rotating the swab.

Some organizations may also recommend rotating the cotton swab several times before taking it out.

After removal, ask the patient to put on the mask again.

Specimen processing

Open the virus transport medium and insert the swab into the collection tube.

Break the swab at the groove and discard the remaining part. Seal the labeled collection tube and place it in the biohazard garbage bag.

According to convention, you can return the sample to its original packaging for disposal.

Follow CDC instructions for direct treatment of swab specimens or place swabs in medium with or without refrigeration.

Nasal swab test swab material.

Nylon flocked swab—the most widely used sampling swab material at present

Cell medical flocked swabs,floqswabs.

Flocked swabs are famous for their stable and reliable performance and excellent absorption and elution ability.

CM’s production of millions of sampling swabs helps epidemic control.

Our flocked swabs are exported to England,America.Canada,Russia,Egypt,Greece,France,Germany,Japan Japan,Australia,Brazil,China nasal swabing. Argentina,Columbia,Iraq,Denmark,Philippines,Norway,Switzerland,Cambodia,Burma.Portugal. Pakistan.Bangladesh.romania.Malaysia flocked swab.Maldives.Afghanistan.Iceland.Ireland.

Nasopharyngeal swab near me

flocked swab application

flocked swab application

 

 

 

Nylon Flocked Swabs

Nylon Flocked Swabs

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Nylon Flocked Swabs

Cell medical provides a variety of nylon flocked swab tip sizes and various shaped handles for specific applications.

Cell medical sterile sample collection nylon flocked swabs for sample collection can be Individually-wrapped in a dry transport tubes or peel pouches.

Nylon Flocked Swabs for Sample Collection.

Nylon Flocked Swabs

Nylon Flocked Swabs

What is a flocked swab？

NYLON FLOCKED SWABS FEATURES:

*Ergonomics and anatomical design:

Patient comfort and cell sample collection efficiency improved at the same time.

nylon flocked nasopharyngeal swab

nylon flocked nasopharyngeal swab

*High-quality sample elution:

Unlike traditional swabs, when the sample does not come out of the mattress core.

Nylon Flocked Swab has an open fiber structure that can immediately transfer the sample cells to the liquid medium.

*Rapid absorption (the improved sample collection)

The static electricity is sprayed on the fibre and fixed evenly and vertically on the top of the coater.

This powerful capillary effect quickly absorbs cell samples.

*Increase analysis sensitivity:

Nylon flocked cotton swab can quickly elute more than 95% of the original sample,

so it is easy to improve the analytical sensitivity.

*Just collect, capture and transport:

Peel off the pouch, collect cell samples,

and clip the applicator shaft into the provided delivery medium or cuvette tube.

*Quantitative volume transfer:

Measurable and consistent absorption and transfer from the patient to the test tube,

without an internal mattress core,

disperses and holds precious samples like traditional fiber swabs.

In contrast, the entire sample remains close to the surface for rapid and complete elution.

*Vertical nylon fiber:

Such as a soft brush, can improve the collection of cell samples.

The capillary interaction between nylon fiber bundles not only facilitates the strong water absorption of cell samples

but also keeps the cells close to the surface, which is more convenient for elution.

*Certified without inhibitors and interferences:

Swabs collected are certified DNase, RNase free, and human DNA free.

They also do not contain any PCR inhibitors.

Certificate of analysis for each batch.

*Ideal for automation:

Compared with the traditional fiber wound swab, the 4n6 DNA swab only released a small amount of fibre during the extraction process.

This avoids the risk of clogging the pipettes and probes used by the liquid handling robot.

NYLON FLOCKED SWABS APPLICATION:

*Nasopharyngeal Oropharyngeal viruses collection.

*Microrheologics Microbiology，

*Industrial ， Forensics，

*Bacteriology，*Automation.
*Medical sample collection.

Flocked Swab China Manufacturer

Flocked Swab China Manufacturer

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Flocked Swab China Manufacturer

In the face of COVID-19’s repeated, it is the priority among priorities to do a good job in virus detection.

CM’s production of millions of sampling swabs helps epidemic control

 

Cell medical (Dongguan) Co., Ltd.

Cell medical (Dongguan) Co., Ltd. specializes in the production of sterile sampling swabs, flocked swabs (flocked swabs or flocking sticks), throat swabs, virus sampling tubes, microbiological sampling sticks, DNA oral swabs, Dacron swab, Saliva collector or saliva collection device, cell preservation fluid, virus transport medium.

Our company’s flocked technology has been certified by relevant medical institutions, and the daily output can reach hundreds of thousands of pieces. It effectively cooperates with customers’ orders and delivery, and provides complete flocking swabs and applicator after-sales service more quickly!

Flocked Tapered Swab Medical Sterile Test Meaning Stick Vtm kits

Flocked Tapered Swab Medical Sterile Test Meaning Stick Vtm kits

Our flocked sampling swab adopts patented nylon fibre flocking filling technology. It is specially designed for collecting oral cells, saliva, semen, blood spots, dandruff and other materials at the crime scene. Its unique nylon brush head is especially suitable for the collection and extraction of trace DNA (exfoliated cells).

The main users of cluster sampling swabs clearly point to the DNA laboratory personnel of the public security organ and the field investigators of the grass-roots public security system. On-site DNA extraction has become an important means for public security organs to deal with all kinds of cases.

The effect of flocking cotton swabs on DNA exposure detection rate was significantly better than that of a traditional cotton swab. Now it is widely used in medical treatment, investigation, public security, chemical industry and other fields!

We provide multi-plant cashmere swabs and sampling swab solutions:

Gynecological flocking sampling swab.
DNA and virus gene extraction sampling swab.
Oral, nasopharyngeal flocking sampling swab, animal sampling swab.

 

 

 

Flocked Dacron Swabs

Flocked Dacron Swabs

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Flocked Dacron Swabs

Manufacture Sell Nasopharyngeal Nasal Oral Medical Sterile Flocked Collection Testing dacron swab.

The flocked sampling swabs usually apply asterile dacron or rayon swab with a flexible, plastic shaft that can be easily cut off after thesampling of specimens and put into thetransportation storage tube for storage. Thematerial from the flocked swabs is dispersed into the liquid medium.

Which is better, Tradition swab or flocked swab?

Dacron swab and PBS are acceptable alternatives to flocked swab and viral transport media for SARS-CoV-2 Nasopharyngeal flocked swabs placed in viral transport media (VTM) are the preferred collection methodology for respiratory virus testing.

Looking for more?Flocked swabs definition Here.

Flocked Dacron Swabs-Nasopharyngeal Swab

Flocked Dacron Swabs-Nasopharyngeal Swab

Specification
Material
nylon fibers+medical grade ABS stick
Length
150mm
Breakpoint Length from tip
80mm or 30mm
Handle dia.
1.8-2.5mm
Flocked tip
25mm
OEM/ODM
Available
Sample time
3days
Delivery time
20days
Certificate
CE&ISO13485

1. Sampling is more comfortable and convenient.

Our company uses the existing technology “spraying technology” to vertically attach millions of nylon flocked micro fibers to the head of medical grade handle through the flocking process of electrostatic charge. The function of vertical nylon fiber is similar to that of soft brush. Using this soft brush in the sampling process makes the user feel no foreign matter. At the same time, the flocking swabs used in different parts adopt different breaking points, and the rod adopts different thickness to make the softness different.

For example, nasal swab, its upper end of the rod is thinner and softer, and its breaking point is longer.

Sterile Flocked Nylon Swab with 80mm Breakpoint.

2. Flocking swab samples release more.

The capillary action between nylon fiber bundles promotes the strong hydraulic absorption of liquid samples. The sample remains on the surface to make elution easier. In the traditional cotton swab, most of the samples collected are still captured in the fiber matrix of the head, which is not easy to release or the release amount is small. Flocked swabs have been shown to release up to 95% of the sample, compared with 25% for standard fiber pointed swabs. If the sample size is particularly small, the use of flocking swabs is particularly important.

3. Flocking swab has biocompatibility and is an ideal choice for PCR.

In order to limit the damage to the sample and improve the accuracy of detection, disposable sampling swab is made of better quality nylon flocking swab.

This makes flocking swabs an ideal choice for PCR Swab Test. Therefore, for scientists using PCR technology, the new flocking swab is PCR compatible and does not contain RNase and DNase.

How are flocked swabs used for specimen collection swab?

Our flocked swabs feature perpendicular nylon fibers that optimize specimencollection and elution into transport media. The swabs also feature a moldedbreakpoint that allows you to safely and easily break off the swabstick, and severalbreakpoint options are available for different tubes.

Packaging & Delivery

Selling Units:
Single item
Single package size:
16X1.5X0.5 cm
Single gross weight:
0.005 kg
Package Type:
100pcs/bag,10000pcs/ctn,ctn size:60*40*48cm,10kg/ctn.
Lead Time:
Quantity(Pieces) 1 – 10000 >10000
Est. Time(days) 15 To be negotiated
sampling flocked swab

What elements should a good sampling swab meet？

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What elements should a good sampling swab meet？

2021-11-04

In the collection of virus samples, small sampling swabs are always ignored, and people often ignore the judgment of its quality. However, the sampling swab is the “vanguard” in the whole nucleic acid detection process. It is the first area to contact the virus. It can be said that it controls the “lifeblood” of the whole nucleic acid detection process.

sampling swab-flocked swb

sampling swab-flocked swab

Cell medical (Dongguan) believes that a good sampling swab should have three elements——

1: more samples. That is, the virus samples collected by the sampling swab should be as many as possible.

2: release more. That is, the virus samples collected by the sampling swab should be released into the sampling solution as much as possible.

3: excellent design. That is, the design of sampling swab shall not interfere with the nucleic acid detection in the last link.

It is well known that after large-scale nucleic acid screening, the previously commonly used winding swabs were eliminated, and flocking swabs that are easier to collect release samples were used.

However, it is not enough to unify the material.

The design of flocking swab is also very exquisite in structure.

Different nylon fiber arrangement and density determine the difference of sample collection and release.

A good swab can avoid missing inspection to a greater extent.

Vtm Swab | Virus Transport Medium with Sampling Swab

Vtm Swab | Virus Transport Medium with Sampling Swab

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Vtm Swab | Virus Transport Medium with Sampling Swab

Description:Vtm Swab :for collection of COVID-19, influenza virus, hand foot mouth, measles rubella, norovirus, rotavirus and related samples.

And stored at normal temperature for short time and transportation, and long time storage in -70 C refrigerator or liquid nitrogen environment.

What is the difference between the liquid in your virus transport medium (VTM) and the virus sampling tubes of other manufacturers?

A: we use the universal transport medium recommended by China Influenza Center and who.

The Upgraded from Hank’s solution, adding a variety of components such as HEPES, amino acids, glycerol and so on, which has better performance than Hank’s solution

The ability to maintain virus integrity.

The positive rate of PCR detection and virus isolation was higher than that of traditional Hank’s solution.

Vtm Swab | Virus Transport Medium with Sampling Swab

Vtm Swab | Virus Transport Medium with Sampling Swab

We made a comparative experiment according to the effects of temperature and storage time on the preservation of virus.

The experimental results are as follows: the virus can be isolated within 48 hours when the virus is preserved with cell medical virus preservation solution at 2-8 ℃ or room temperature.

Principle of virus collection and precipitation with flocking swab?

The unique structure of the top of the flocking swab can almost completely extract and precipitate a small amount of DNA. Therefore, the flocking swab has more obvious advantages in micro DNA collection.

(1) Sample collection effect is good:

(1)Through the directional wiping effect of brush fiber layer.

(2) More than 95% sample release rate,near surface of the brush fiber is conducive to collecting samples.

(3) The capillary movement between the nylon fibers at the top of the flocking swab forms a strong hydraulic pressure. To absorb liquid or cell samples.

terile Nylon Flocked Nasopharyngeal Swab

Sterile Nylon Flocked Nasopharyngeal Swab

We not only undertake the task of collecting samples from patients, but also collect avian influenza viruses in the external environment. What kind of sampling tube should we choose?

A: Our conventional products of virus transport media, with a liquid volume of 3.5ml.

To collect virus samples from clinical patients;

If you collect and transport avian influenza virus in the external environment for a short time.

We recommend that you use a virus transport medium with a liquid volume of 5ml or 6ml.

(the liquid volume can be customized).

 

Features of Flocked Swab

Features of Flocked Swab

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Features of Flocked Swab-oral swab

Viral infection is a respiratory infection. Generally, the incubation period of virus infection is less than one week. The symptoms of virus infection are: pharyngeal conjunctival heat, respiratory tract infection, hemorrhagic cystitis, diarrhea, pericarditis, chronic interstitial fibrosis, fever, etc. The diet should be light, eat more vegetables and fruits, quit smoking and alcohol, and don’t eat spicy and stimulating food. At present, during physical examination, the health and Family Planning Commission requires hospitals to use nasopharyngeal swab or throat swab to detect the virus.

Flocked swabs of Cell medical are famous for their stable and reliable performance and excellent absorption and elution ability.

Flocked Swab Oral swab

Flocked Swab Oral swab

Features of oral flocking swab:

1、 Product features:

1. The vertical nylon flocked fiber structure at the head is like a soft brush, which can improve the collection effect of cell samples. It is not only non-toxic to microorganisms, but also greatly increase the collection and release of samples.

2. Single and independent packaging , avoid pollution.

3. Strict process conditions, without DNase and expandable human DNA.

4. The tube body is transparent and the inspection materials are visible.

5. Flocked swab unique patented casing design ensures the air circulation in the casing, prevents the inspection material from mildew due to the humid sealing environment, and avoids magazine pollution in the external air, which affects the inspection quality.

Looking for more? what is the difference between a pcr test nasal swab and an antigen test for covid 19? here.

2、 Flocked swab advantages:

1. For throat sampling of respiratory viruses such as influenza, swine influenza, avian influenza, hand, foot and mouth.

2. It can quickly adsorb trace samples and has high release aging rate.

3. the front end is more sophisticated, which is suitable for the extraction of cells in the fingernail seam of the victim or suspect.

4. The back end of the swab can be broken, which is conducive to the automatic extraction workstation for sample extraction.

5. The whole swab is packed in a transparent plastic tube to avoid biological pollution.

Nasal Swabs for Sample Collection

Nasal Swabs for Sample Collection

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Nasal Swabs for Sample Collection

I believe many people are very curious.

There is already a throat swab.

Why do you have to do a Nasal swab?

In the actual anti epidemic work scene, in fact, medical staff have a set of scientific judgment basis for collecting oropharyngeal swabs or nasopharyngeal swabs.

Because the nose swab only needs to expose the nose during the sampling process, the probability of exposure to the virus environment is low.

For high-risk people, such as asymptomatic infected persons, entry personnel or suspected people being isolated.

Nucleic acid detection with nasal swabs can reduce the infection risk of collectors, and the psychological acceptance of samplers.

That is, medical personnel, is also higher.

For the nucleic acid detection and screening carried out in the community, due to the more emphasis on rapid screening, the use of oropharyngeal swabs is more convenient and fast.

If discomfort or slight bleeding occurs during the collection of nasopharyngeal swabs, it is generally not treated.

After a period of time, the discomfort will disappear automatically.

If it is really uncomfortable, it can be properly cleaned with normal saline.

But do not wash too much, too much cleaning may bring more pollution.

Why is flocking swab used in nasal swab PCR test？

In order to improve the swab collection efficiency and meet the needs of end consumers for high-quality products.

Cell medical’s Flocked swab came into being.

Innovative jet implanted nylon fiber technology to maximize the sampling efficiency of the sampling swab.

The nylon fiber is vertically and evenly attached to the surface of the swab head, greatly increasing the collection and release efficiency of cell and virus samples.

Improve the analysis sensitivity, no sample residue, speed up the sample processing process, and the unique breakable design of ABS plastic rod.

It is applicable to the collection of cervical, nasopharynx, oral throat, forensic samples, virus, DNA and other samples.

◆ upright nylon fiber is like a soft brush, which can collect more specimens.

The capillary action between nylon fibers enhances the load of aqueous samples, and the samples are concentrated on the surface of the swab, which is easier to elute.

◆ it has outstanding sample collection and release ability, can quickly adsorb micro samples, and has high release aging rate. The increase of the number of target cells is helpful to improve the sensitivity of rapid diagnostic test.

◆ flocked swab has obvious advantages in nasopharyngeal sampling and microbial sampling, especially in the collection effect of virus and DNA.

◆ 100000 class purified environment, strict production process conditions, and production under ISO13485 quality control and product CE requirements. No DNase and RNase, no endotoxin, no cell inhibitor.