Laboratory Inspection Products Manufacturers
Welcome To Vincen Medical Materials
Vincen Med is a professional manufacturer who has extensive experience in manufacturing of specializing in laboratory inspection products, including in vitro diagnostic reagents and disposable consumables. Allow Vincen the opportunity to find a solution that suits your needs.
products
lateral flow immunochromatographic assays Ag test rapid test antigen anterior nasal oral swab factory directsale
Rapid Antigen Test Kit (25 tests/kit)
• Lateral flow immunoassay. • • Lateral flow test . • Sensitivity: 90.00% (180/200), 95% CI 73.47% to 97.89% • Specificity: 98.00% (98/100), 95% CI 92.96% to 99.76%
Viral sampling transport tube
Inactive Viral VTM Kit
The preferred Viral Transport Tube With Swab as Viral Transport Kit with transport medium as Sampling Kit including Viral Transport Medium, which is suitable for maintain the specimen stability, for Covid clinical specimens collection, storage and transport, according to WHO's recommendation. • One stop collection and transport kit • Inactive sample preservation solution, for nucleic acid amplification assays.
Anterior Nasal Swab Antigen Swab
Anterior Nasal Antigen Swab
The preferred self  swab test as short flocked nasal swab test usage,also called as Nylon Flocked Nasopharyngeal Swab for Covid and virus antigen testing purpose. • High sample collection efficiency due to the unique spray type nylon pile implantation technology. • ABS swabstick with different breakingpoint, easy to operate and no interfere with PCR testing.
Uncut Sheet; lateral flow cassette uncut strip
Lateral flow test uncut sheet | Lateral Flow Assay COVID-19 Antigen Test Uncut Sheet | Rapid Test Kit Colloidal Gold Uncut Strip
The COVID-19 antigen rapid test kit Uncut Sheet Antigen Test Strips as Lateral flow test uncut sheet,Colloidal Gold Uncut Strip is formulated for qualitative detection of SARS-COV-2 antigen (N protein) from upper respiratory samples. The antigen rapid diagnostic test kits are recommended by WHO as an alternative of RT-PCR test.
Viral sampling transport tube
Inactive Viral VTM Kit
The preferred Viral Transport Tube With Swab as Viral Transport Kit with transport medium as Sampling Kit including Viral Transport Medium, which is suitable for maintain the specimen stability, for Covid clinical specimens collection, storage and transport, according to WHO's recommendation. • One stop collection and transport kit • Inactive sample preservation solution, for nucleic acid amplification assays.
Viral transport medium with swab
Cultured Viral VTM Kit
The preferred Viral Transport Kit with transport medium including Universal Viral Transport Swab and inactived viral transport medium , which is suitable for maintain the specimen stability, for Covid clinical specimens collection, storage and transport, according to WHO's recommendation. · One stop sample collection and transport kit · Cultured sample preservation solution, for nucleic acid detection or isolated culture.
Inactived Viral sampling transport tube
Disposable Viral Transport tube with swab
Anhui wensheng medicals as professional disposable viral transport tube with swab Manufacturers provide Nasopharyngeal And Oropharyngeal VTM and UTM sampling kit (disposable viral transport tube 、Viral Transport Medium、Viral Sampling Swab、Viral Transport Tube、Vtm  sampling Tube、Viral Transport Tube With Swab、Viral Transport Tube With Swab) for covid PCR sampling Test.The preferred flocked swab for both virus nasal and throat sampling specimen collection and transport Viral Transport Kit with transport medium, which is suitable for maintain the specimen stability, for Covid clinical specimens collection, storage and transport, according to WHO's recommendation. • One stop collection and transport kit • Inactive sample preservation solution, for nucleic acid amplification assays.
Viral sample transport tube with swab
Vtm Kit Viral Transport Medium
The preferred Viral Transport Kit with Viral Transport Medium and Vtm Collection Tube(Vtm Viral Transport,Inactivated VTM Kit), which is suitable for maintain the specimen stability, for Covid clinical specimens collection, storage and transport, according to WHO's recommendation. • One stop collection and transport kit • Inactive sample preservation solution, for nucleic acid amplification assays.
Viral Transport tube with swab
Universal sampling Transport tube
The preferred Viral Transport Kit as Viral Transport Medium Kit, which is suitable for maintain the specimen stability, for Covid clinical specimens collection, storage and transport, according to WHO's recommendation. · One stop sample collection and transport kit · Cultured sample preservation solution, for nucleic acid detection or isolated culture.
 Viral Medium Transport kit
Cultured Viral Medium Transport kit
The preferred Viral Transport Kit with transport medium, which is used for maintain the specimen stability,like our universal Transport Media,Vtm Sampling Tube,Vtm transport tube ,Inactivated VTM Kit,Viral Transport Medium,Vtm Collection Tube,Transport Culture Media,Universal Transport Media,Vtm Transport Media,Viral Transport Medium,Universal Transport Medium,Vtm Sampling Tube for Covid-19 clinical specimens collection, storage and transport, according to WHO's recommendation. · One stop sample collection and transport kit · Cultured sample preservation solution, for nucleic acid detection or isolated culture.
Gynecological cervical brush, Cervical Cytobrush, Cervix brush, Gynecological Cervical Sampler, Gynecological Sampler, Cervical Smear Brush, Cervical Cytology Brush
Medical supplier Gynecological Cervical Sampler female examination brush with CE-ISO certificates
Gynecological cervical brush is mainly used for woman clinical use of cervical cells sampling, i.e. HPV examination, gynecological clinical, HPV test, cervical cancer andvenereal examination.
 Gynecological cervical brush, Cervical Cytobrush, Cervix brush, Gynecological Cervical Sampler, Gynecological Sampler, Cervical Smear Brush, Cervical Cytology Brush
CE Cervical Cytobrush Disposable Sterile Sampling Brush Medical Gynecological Cervical Sampling Brush Cytobrush
Gynecological cervical brush is mainly used for woman clinical use of cervical cells sampling, i.e. HPV examination, gynecological clinical, HPV test, cervical cancer andvenereal examination.
Gynecological Examination brush, Gynecological Clinic brush, Gynecological Cervical Sampler, Gynecological Sampler, Cervical Smear Brush, Cervical Cytology Brush
Gynecological Cervical Sampler Flocked head PP Rod female swab for HPV test
Gynecological Cervical Sampler is mainly used for woman clinical use of cervical cells sampling, i.e. HPV examination, gynecological clinical, HPV test, cervical cancer andvenereal examination.
Gynecological Examination brush, Gynecological Clinic brush, Gynecological Cervical Sampler, Gynecological Sampler, Cervical Smear Brush, Cervical Cytology Brush
Disposable Medical Gynecological Flocked Cervical Brush head PP Rod female swab for HPV test
Gynecological Cervical Sampler is mainly used for woman clinical use of cervical cells sampling, i.e. HPV examination, gynecological clinical, HPV test, cervical cancer andvenereal examination.
Cervical Cancer Swab, Cervical Swab Test, Cervical Swab Culture, Cervical Smear Swab
Women HPV HIP testing sponge swab noninvasive painless specimen collection hospital vaginal sterile cervical swab Nylon flocked Factory price
Cervical Smear Swab is mainly used for woman clinical use of cervical cells sampling, i.e. HPV examination, gynecological clinical, HPV HIP test, cervical cancer andvenereal examination.
Gynecological Examination brush, Gynecological Clinic brush, Gynecological Cervical Sampler, Gynecological Sampler, Cervical Smear Brush, Cervical Cytology Brush
Gynecological Cervical Sampler Flocked head PP Rod female swab for HPV TCT test
Gynecological Cervical Sampler is mainly used for woman clinical use of cervical cells sampling, i.e. HPV examination, gynecological clinical, HPV TCT test, cervical cancer andvenereal examination.
Male Urethral Dilator, Urethral Swab Test, Male Urethral Swab Test, Urethral Swab Test Male, Urethral Swab Male, Std Swab Test Male,
Male Clinical Cell Sampling Swab Urethral Sampling Swab Nylon Flocked Swab
Urethral Swab Male is mainly used for Male clinical cell sampling smear, for DNA test, nose, mouth, ear, Urethral, etc.
Nylon Nasopharyngeal Swab Nasal swab
Nasopharyngeal Nasal Swab
The preferred Sterile Nasal Swab as flocked swab for Pcr Nasal Swab covid specimen sampling. • Nylon Flocked Nasopharyngeal Swab, ensure high sample collection efficiency, due to the unique spray type nylon pile implantation technology. • Raylon flocked swab and ABS swabstick with different breakingpoint, easy to operate and no interfere with PCR testing.
self test rapid test antigen kit
Self test Antigen Kit (1 test/kit)
• Lateral flow test. • Sensitivity: 90.00% (180/200), 95% CI 73.47% to 97.89% • Specificity: 98.00% (98/100), 95% CI 92.96% to 99.76%
lateral flow immunochromatographic assays Ag test rapid test antigen anterior nasal oral swab factory directsale
Rapid Antigen Test Kit (25 tests/kit)
• Lateral flow immunoassay. • • Lateral flow test . • Sensitivity: 90.00% (180/200), 95% CI 73.47% to 97.89% • Specificity: 98.00% (98/100), 95% CI 92.96% to 99.76%
PP Centrifuge Tube
50 ml Centrifuge Tube
Centrifuge Tube 50ml Leak-Proof Screw Caps Non-pyrogenic DNase/RNase Free
K3 Edta Tube, Edta Tube, Edta Tube Color, Edta Test Tube, Blood Tube Edta
Blood Collection Tube EDTA VACUTAINER EDTA tube PET Edta Blood Tube Blood Tube Edta
Used in clinical hematology as well as various kinds of blood cell test instruments. It makes use of EDTA K2/ EDTA K3 as an anticoagulant. Meanwhile, it offers comprehensive protection for blood cell, especially for protecting the blood platelet, so that it can effectively stop the gathering of blood platelet and makes the form and volume of blood cells uninfluenced for a long time. EDTA tube can be used in direct sampling analyzers without actually being opened.
PP Blood Collection Tubes
Blood Collection Tubes
Blood Sample Collection Tubes Blood collection systems: Apllication from hematology and serology, to toxicology, blood bank and certain chemistry procedures
Centrifuge Tube 15 ml
Centrifuge Tube 15 ml
Suitable for cell centrifugation and storage need, specially for clinical and research applications, including DNA isolation, purification and precipitation of nucleic acids, sample storage (ambient temperature to -80°C), centrifugation of precipitates, culture media, buffers and antibodies.
Biohazard Bag
Biohazard Bag
Reclosable Colored Biohazard Bags
Uncut Sheet; lateral flow cassette uncut strip
Lateral flow test uncut sheet | Lateral Flow Assay COVID-19 Antigen Test Uncut Sheet | Rapid Test Kit Colloidal Gold Uncut Strip
The COVID-19 antigen rapid test kit Uncut Sheet Antigen Test Strips as Lateral flow test uncut sheet,Colloidal Gold Uncut Strip is formulated for qualitative detection of SARS-COV-2 antigen (N protein) from upper respiratory samples. The antigen rapid diagnostic test kits are recommended by WHO as an alternative of RT-PCR test.
Anhui Wensheng Medical Materials Co., Ltd
— About Vincen Med — Vincen Med(AnHui WenSheng Medical Materials Co., Ltd)  is located in BoYan Science&Technology Park, High-tech District, HeFei, AnHui province, China. It is a professional manufacturer specializing in laboratory inspection products. The main business scope is the manufacture and operation of in vitro diagnostic reagents and disposable labotoray consumables, including antigen detection kit, flocking nasopharyngeal swabs, virus sampling tubes, etc. The company has passed the ISO13485 medical device quality system certification, we have more than 100,000-level standardized purification workshop, complete production equipment and a group of high-qualitymanagement, technical and production personnel.  In order to support the huge demand for laboratory testing demand under the epidemic situation, Vincen will continue to introduce innovative product development and manufacturing while continuously expanding its production capacity, to keep serving the world's health services — Company Overview —  Industrial Base Production Area Warehouse Product Delivery
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Qualification
Company Advantages
  • PROFESSIONAL PROFESSIONAL
    In order to make sure the high quality and stability of the product, we take ISO13485 quality management system, and have obtained CE certifications, our products sell to more than 25 countries all over the world.
  • MANUFACTURE CAPACITY MANUFACTURE CAPACITY
    For now, our production base have 5,000-square-meter 100,000-level standardized purification workshops and warehouses, complete production equipment and a group of high-quality production, technical and management personnel.
  • FACTORY DIRECT SALES FACTORY DIRECT SALES
    Vincen is a leading manufacturer and exporter of medical consumable , which has own license required for export and local import custom clearance. We have strong manufacturing ability and high value with competitive price products.
Latest News
 Introduction of the Uncut Sheet for COVID-19 Antigen Test Kit
Introduction of the Uncut Sheet for COVID-19 Antigen Test Kit
Developed for use on swab samples, the SARS-CoV-2 antigen rapid test kit is a lateral flow immunoassay intended for the qualitative detection SARS-CoV-2 nucleocapsid antigens in nasopharyngealor oropharyngeal secretions. It can be used for the screening of early infected patients and asymptomatic patients and can be used as a supplementary test for SARS-CoV-2 diagnosis. Studies show that the sensitivity and specificity of SARS-CoV-2 nucleocapsid protein antigen rapid test products depend heavily on the raw materials used during Lateral Flow Test Uncut Sheet production. The Lateral Flow Test Uncut Sheet for a SARS-CoV-2 antigen test is the raw material that has been manufactured to produce 80-90 lateral flow test assays on average. It is an easy-to-use, cost-effective, and high-quality medical device for the SARS-CoV-2 test. The Lateral Flow Test Uncut Sheets for the antigen test kit manufactured by Vincenmed(WenSheng) are panels that have not been cut into individual strips. They still contain all the critical parts you require to perform gradient-based rapid testing: nitrocellulose membrane, gold conjugates with sample. Our lateral Flow Test Uncut Sheets are formulated with only high-quality SARS-CoV-2 nucleocapsid protein antigen, making them a reliable source for accurate results. We use superior quality materials, which provide higher sensitivity and specificity and make it one of the best Lateral Flow Test Uncut Sheet materials on the market. Lateral Flow Test Uncut Sheets are rapidly becoming a popular option for laboratories and clinics that need to run high volumes of SARS-CoV-2 rapid tests every day. They can be purchased in bulk at a lower cost than individual strips. Compared with importing the lateral flow rapid test kit, the Lateral Flow Test Uncut Sheet provides more significant profit margin, especially in the regions where labor costs are inexpensive. The Lateral Flow Test Uncut Sheet also provides flexibility when facing time-consuming medical device custom inspections during the SARS-CoV-2 outbreak.
- Aug. 26. 2021
VTM Viral Transport Medium Kit Safeguard Virus Sampling
VTM Viral Transport Medium Kit Safeguard Virus Sampling
Viral Transport Medium Kit Principle Viruses are composed of a nucleic acid molecule and protein or only protein, it’s small in size and simple in structure. Since there is no cellular structure, the virus itself cannot replicate, but instead invades the gene into the host cell and replicates the new virus with the help of the latter's replication system. After the virus sample is collected by Viral Sampling Swab, in order to maintain the activity of the virus sample release from Viral Sampling Swab and prolong the survival time of the virus in the sample, the Viral Sampling Swab sample will be stored and transported in the Viral Transport Medium. Composition andInspectionPrinciple ofViral Transport Medium Kit (Virus preservation solution): Main components of the Viral Transport Medium Inactivated Viral Transport Medium Kit Phosphate, guanidine salt Cultured Viral Transport Medium Kit Phosphate, Tris, sodium chloride For COVID-19, flu, swine flu, HFMD and other respiratory and enteric virus nasal and throat sample sampling and delivery. The collected samples can meet the requirements of various subsequent experiments. The combination usage of various antibiotics has antibacterial and antifungal effects. As a protein stabilizer, bovine serum albumin (BSA) can form a protective film on the protein shell of the virus, making it difficult to decompose and ensuring the integrity of the virus. Viral Transport Medium Kit Feature Flocked Nylon Fibers Structure - For optimum sample collection Compared with the traditional fiber Viral Sampling Swab, flocking Viral Sampling Swab adopts unique spray type nylon pile implantation technology, the open fiber structure in Viral Sampling Swab has outstanding sample collection ability and allows for more efficient release of microorganisms collected in Viral Sampling Swab into Viral Transport Medium. Antibiotics in the Viral Transport Medium can effectively prevent bacterial and fungal contamination. BSA is added to the Viral Transport Medium, which can protect the virus samples and improve the sample separation rate.
- Jul. 21. 2020
Transport Medium for Viral Specimen
Transport Medium for Viral Specimen
Definition of transport medium Transport media are special media formulated to preserve a specimen and minimize bacterial overgrowth from the time of collection to the time it is received at the laboratory to be processed. Depending on the type of organisms suspected in the sample, transport media may vary. However in general, transport media are classified on the basis of physical state as semi solid and liquid and also in basis of their utility as bacterial or viral transport media. Transport media contains only buffers and salt instead of containing 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 added for transporting specimens for tissue culture. Classification of commonly used transport mediums 1.Inactive preservation • Instantly inactivate viruses. • Reduce the risk of pathogen spread due to medium incomplete inactivation or other causes.(during transport, storage, use, etc.) • More suitable for collectuon of potentially harmful pathogens and known pathogens of severe infectious diseases (such as 2019-nCoV, Ebola virus, etc.) and provides good protection for medical personnel. 2.Cultured preservation • Collection, nucleic acid detection and isolated culture of virus. • The formula is upgraded from HBSS, with adding of multiple components like BSA, Tris and has better ability than HBSS to maintain virus integrity.
- Sep. 26. 2020
Why choose flocked nylon swab for clinical sample collection
Why choose flocked nylon swab for clinical sample collection
The success of diagnosis depends largely on th he quality of the specimen. Disposable Specimen Collection Swab is suitab le for collection and release of clinical specimens containing viruses, chlamydia and mycoplasma or ureaplasma organisms. Flocking swab adopts unique spray type nylon pile implantation technology, and the open fiber structure which has outstanding sample collection ability, and allows for more efficient release of microorganisms collected in a specimen onto culture medium。 Compared with the traditional fiber swabs, flocked swabs are ideal for collecting large amount of cells and rapid elution of the specimens instantly release the cells into the transport medium. It is well recognized and adopted by the diagnostic test kit manufacturers who produce reagents in molecular genetics, forensics, clinical laboratories sectors. The completely inert components desiign makes the flocked swabs ideal for PCR work for scientists using PCR techniques, therefore, the new flocked swabs are PCR compatible and certified RNAse and DNAse free.
- Aug. 20. 2020
Test procedure of Sars Cov-2 rapid antigen test
Test procedure of Sars Cov-2 rapid antigen test
Use Sars Cov-2 rapid antigen test kit, the detection result can be get in 10-15min. Sampling the specimen with different swab (oropharyngeal swab, nasopharyngeal swab anterior nasal swab), there are different test process that should be followed. TEST PROCEDURE Allow the test, specimen, buffer and/or controls to reach room temperature (15-30°C or 59-86℉) prior to testing. 1.   Preparation:Open the cap ofextraction tube, transfer the extraction buffer into the extraction tube. 2.   Sample Collection:Use the NP/OP swab provided in the kit to wipetheback wall of the nasopharyngealcavity deep in the nasalcavity (NP swab), or swab overthe lateraland posterior walls of pharynx, as wellas the intratonsillarcleft (OP swab). 3.   Sample Extraction:Insert the swab into the tube,slowly rotate the swab for mixing of the sample and the extraction buffer.Pinch the tube when removing the swab,put the used swab into biohazard bag,and then close the extraction tube with dropper. 4.   Assay procedure:Remove the test cassette from the foil pouch, place the cassette on a clean and level surface .Reverse the specimen extraction tube, holding the specimen extraction tube upright, transfer 3 drops (approximately 80pL) to the specimen well (S) of the test cassette, then start the timer. Interpretation is available within 10-15 minutes.Wait for the colored line(s) to appear. Do not interpret the result after 20 minutes. INTERPRETATION OF RESULTS Positive(+): Two colored lines appear. One colored line should always appear in the control region (C) and another apparent colored line adjacent should be in the test region (T). *NOTE: The intensity of the color in the test line region may vary depending on the concentration of SARS-CoV-2 antigen present in the specimen. Therefore, any shade of color In the testline region should be considered positive. NEGATIVE(-): One colored line appears in the control line region (C). No line appears in the test region(T). INVALID: Control line fails to appear. Insufficient specimen volume or incorrect procedural techn...
- Apr. 09. 2021
COVID-19 PCR Testing: How to collect a nasopharyngeal swab specimen
COVID-19 PCR Testing: How to collect a nasopharyngeal swab specimen
According to WHO recommend,The nasopharyngeal swab / nasal swab is the preferred testing swab for swab-based covid testing. The specific sampling protocol for nasopharyngeal swab is as follows: 1. Gently insert the swab head into the nasal palate in the nasal passages, and after a while, slowly rotate the nasal swab to exit. 2. Quickly put the nasal swab into this sampling tube. 3. Break the nasopharyngeal swab at the breakpoint, discard the handle end and tighten the cap. 4. Freshly collected specimens should be transported to the laboratory within 48 hours (2 days) at 2-8°C. For longer term storage, the specimen should be storage at -70°C or below. After the specimens are sent to the laboratory, nucleic acid extraction should be performed as soon as possible. 5. After sampling, fill in the related information on the tube label. Alternatives to Nasopharyngeal Collection if can not collect by nasopharyngeal specimen, please refer to following options listed, · An oropharyngeal swab / oral swab specimen collected by a healthcare professional (HCP) · A throat swab specimen collected by a healthcare professional (HCP) · An anterior nasal swab / anterior nares swab specimen collected by patient or HCP
- Jul. 01. 2020
History of specimen collection and sepcimen sampling swab
History of specimen collection and sepcimen sampling swab
1948: Stuart's Medium In 1948, Dr. R.D. Stuart and co-workers efforts led to the introduction of universal transport medium. It consisted of Sodium Thioglycolate, Sodium Glycerophosphate, Calcium Chloride and Methylene Blue as a color indicator. And it’s for maintaining the viability of organisms while in transit using a swab as a collecting device for the first time. Two decades later Cary and Blair modified Stuart's medium by replacing Sodium Glycerophosphate with inorganic phosphate and raised the pH to 8.4. 1967: Amies Medium In 1967, Dr. Amies confirmed Cary and Blair's finding and further modified the Stuart's formula by eliminating Methylene Blue and adding inorganic phosphate salts as buffering agents and charcoal. These modifications resulted in higher percentage of positive cultures, especially in samples containing fastidious organisms such as Neisseria gonorrhoeae. Stuart's and Amies universal viral transport swabs have since been the most popular and commonly used transport systems for a wide range of clinically significant microorganisms while Cary and Blair's medium supported the viability of the enteric pathogens in fecal samples.Today these universal transport media remain the preferred choice even though little change in formulation has occurred during the past several decades. Development of Sepcimen Sampling Swab Technology However, the swab collection devices, which are the critical component of any transport system, have continuously evolved and gone through multiple technological advancements in design, materials and performance characteristics to the point that no longer one swab fits for all purposes. 2000s: Sampling Flocked Swabs This specimen collection device, nylon flocked swab, is widely used in the clinical diagnostic field for improved sample collection, complete sample release and patient comfort. The unique micro-geometry of each flock fiber increases the surface area on the swab tip. This sampling folocked swab's geometry fiber, best described as ‘split ends’ provides increased surface tension and micro channels for the collection and release of small single cells.
- Dec. 21. 2020
How to avoid accidental viral infection during nucleic acid swab specimen collection?
How to avoid accidental viral infection during nucleic acid swab specimen collection?
How to avoid accidental viral infection during nucleic acid swab specimen collection? In nucleic acid testing, there are several factors that may increase the chance of viral infection. How to avoid accidental infection during nucleic acid sampling? 1 The first suggestion is to hold your breath while sampling pcr nasal swab to avoid exhaling or inhaling aerosols in nasal swab test. 2 The second suggestion, we default nucleic acid collection area belongs to the contaminated area, so do not touch anything in nasal swab test area. 3 The third suggestion, after going home, we can change the mask and take a bath. With these measures, the risk of infection can be minimized during nucleic acid sampling.
- Dec. 29. 2020
Comparison of Rapid Antigen Test and PCR Test
Comparison of Rapid Antigen Test and PCR Test
The Rapid Antigen Test Kit provides rapid results for fast detection of Sras-Cov-2 antigen The Rapid Antigen Test allows getting a quick result within 15-30 minutes, no need for a follow-up appointment to discuss the result. Milti sample collection swab available for Lateral Flow Test: Nasopharyngeal swabs, anterior nasal swab, Oropharyngeal swabs, oral swab, sputum, etc. Lateral Flow Test allowing decentralized testing or access to testing in areas where laboratory testing is not available. Comparison of Covid-19 test method Covid-19 Test Method Nucleic Acid Detection Rapid Antigen Test Lateral Flow Test Detection Principle RT-PCR method for detection of SARS-COV-2 nucleic acid Double-antibody sandwich method for detection of SARS-COV-2 antigen Sample Type Nasopharyngeal swabs, anterior nasal swab, Oropharyngeal swabs, oral swab, sputum, etc. Nasopharyngeal swabs, Oropharyngeal swabs, anterior nasal swab, oral swab, sputum, etc. Sample Preparation RNA extraction No pre-processing Testing Process Need to use fluorescence quantitative PCR instrument, the detection process is about 1 -2 hours No instrument is needed during the Rapid Antigen Test detection process, and the results are produced in 15-20 minutes Interpretation of Results The results need to be processed and analyzed by professionals Visual interpretation Accuracy of Results Affected by sample preparation, false negatives may occur Lateral Flow Test provide good specificity and high sensitivity
- Oct. 26. 2021
5 Advantages Of Nlyon Flocked Swab
5 Advantages Of Nlyon Flocked Swab
5 Advantages Of Nlyon Flocked Swab Nylon flocked swab is the latest trend in disposable sample collection devices. The nylon foiber of nylon flocked swab refers to the application (multi-length fibers), called flocking - the process of applying to the surface of the adhesive coating to improve sample collection efficiency, nylon flocked swab is available in different types, such as nasal swab, nasopharyngeal swab, throat swab, DNA test swabs swabs, gynecological cervical sampling swabs, microbiological sampling swabs and more, all nylon flocked swab have clear advantages for many application areas. According to the research of laboratory professionals, the flocking swab has five advantages 1. Nylon flocked swab Provide Optimal Sampling Efficiency Nylon flocked swab are a good choice for rapid diagnostic test as they allow better collection of cells or organisms at the collection site and can guarantee rapid release of whole cells, due to their unique flocking technique, which guarantees a higher sampling rate. 2. Enhanced diagnostic sensitivity Professional flocking technology turns each strand of fiber into a velvety brush, thereby creating Hundreds of thousands of contact points for better collection and release of specimen samples. Compared with non-aggregated swabs, the increase in the number of target cells helps to improve the sensitivity of rapid diagnostic tests. 3. Rapid elution of aggregated swabs Processing is fully integrated (meaning they contain no inner fabric or other cores to absorb specimens), allowing more samples to be collected and retained. Not only does this provide better sample yield, it also allows for faster and more complete sample release into the liquid medium. Keeping the sample close to the surface enables rapid and complete elution. 4. Proprietary multi-length flocking fiber Multiple types, models, and sizes of the flocking swab, collect and retain more specimens and no inhabit the Dnase and Rnase than traditional cotton, polyester or rayon swabs. 5. Convenient handling and transportation The breaking point gurantee the convenient handling and transportation of the specimen sampling.
- Feb. 20. 2021

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