Product Name : COVID-19 SARS-CoV-2 IgM Antibody Test Kit Product Description : Material attachment is good. The shell of the detection card should be flat, the upper and lower covers should be closed evenly, and there should be no obviousgap.Thediluentshouldbeclearandfree offoreignmatter. 1.6 Size:thesizeofteststripshouldnotbelessthan2.5mm. 1.7 Liquidmigrationspeedshouldnotbelessthan10mm/min. 2.Minimumdetectionlimit TheminimumtestlimitreferenceproductsS1shouldbenegative,S2andS3shouldbepositive. 3.Negativecompliancerate 5copiesofnegativereferenceproductsof thetestcompanyshallbeallnegative,withanegativecompliancerateof100%. 4.Positivecompliancerate 5copiesofnegativereferenceproductsof thetestcompanyshallbeallpositive,withanegativecompliancerateof 100%. 5.Repeatability Test1copyoftheenterprisepositivereference,test10times,shouldbeconsistentcolor,arepositive. 6.Specificity 6.4 Cross Reaction: This product with vice influenza virus antibodies, influenza a virus, influenza b virus antibodies, pneumonia chlamydia, mycoplasma pneumoniae antibody, adenovirus antibody, respiratory syncytial virus antibody, hepatitisbsurfaceantibody,hepatitis cvirusantibody,treponemapallidumantibody,humanimmunodeficiencyvirus(HIV) antibodies,EBvirusantibody,measlesvirus,CMVantibodies,enterovirustype71,mumpsvirusantibody,varicella - zoster viruspositivesamples nocrossreaction. 6.5 Thereisnocross-reactionbetweenRF,ANAandAMA. 6.6 Interferingsubstance: (3) When bilirubin concentration =250 mol/L, hemoglobin content =9g/L, triglyceride content =15mmol/L,content of rheumatoid factor =80IU/mL, titer ofANA=1:240, anti-mitochondrial antibody (AMA) =80U/mL, content of mouse IgG=1000g/mL,therewillbenointerferencewiththetestresultsof thisproduct. (4) The commonly used antiviral drugs epiztin acid (=4mg/L), ribavirin (=40mg/L), interferon (=200mg/L), oseltamivir (=30mg/L), abidol (=40mg/L), levofloxacin (=200mg/L), azithromycin (=100mg/L), ceftriaxone (=400mg/L), meropenan(=200mg/L) havenointerferenceinthedetectionofthisproduct. 7. Hookeffect No hook effect was found in the test results of this product within the titer range of clinically positive samples of the novel coronavirusantibody. Price of product ( USD price or FOB price) : $4.23 Product origin : China Key Specifications/Special Features : CE FDA Hospital professional testing and use, family and individuals can not use Minimum Order Size and Packgaing details: MOQ:10000pieces 25pieces/box box size:15*14*6.5cm ,150g/box 100boxes /CTN,CTN Size 72*62*36cm 21KG(without lancet and alcohol cotton)
Product Name : COVID-19 SARS-CoV-2 IgG/Ig Manti body Test Kit (Colloidal Gold) with CE and FDA Product Description : shouldbenoobviousgap.The inner teststrip shouldbefirmlyattachedwithoutwaggle.Thediluentshouldbeclearandfreeof foreignmatter. 1.2 Size:thesizeoftheinnerstripshouldnotbelessthan2.5mm. 1.3 Liquidmigrationspeedshouldnotbelessthan10mm/min. 1.4 2. Minimum detection limit The minimum test limit reference products S1 should be negative, S2 and S3 should be positive. 3. Negative compliance rate:5 pieces of negative referenceproducts of the test companyshall be all negative, with a negative compliancerateof100%. 4.Positivecompliancerate:5pieces of positivereferenceproducts,eachreferencetestonetimes andshallbeallpositive,with apositivecompliancerateof 100%. 5.Repeatability:Test1pieceoftheenterprisepositivereference,testit10times,thecolor shouldbeconsistentandallpositive. 6.Specificity 6.1 Cross Reaction: This product do not cross-react with the positive specimens including vice influenza virus antibodies, influenza a virus, influenza b virus antibodies, pneumonia chlamydia, mycoplasma pneumoniae antibody, adenovirus antibody, respiratory syncytial virus antibody, hepatitis b surface antibody, hepatitis c virus antibody, treponema pallidum antibody,human immunodeficiencyvirus (HIV) antibodies, EBvirus antibody,measles virus,CMVantibodies, enterovirus type71,mumpsvirusantibody,varicella- zostervirus. 6.2 Thereisnocross-reactionbetweenRF,ANAandAMA. 6.3 Interferingsubstance: (1) When bilirubin concentration 250 mol/L, hemoglobin content 9g/L, triglyceride content 15mmol/L, content of rheumatoid factor 80IU/mL, titer ofANA1:240, anti-mitochondrial antibody (AMA) 80U/mL, content of mouse IgG1000g/mL,therewillbenointerferencewiththetestresultsofthisproduct. (2) The commonly used antiviral drugs epiztin acid (4mg/L), ribavirin (40mg/L), interferon (200mg/L), oseltamivir (30mg/L), abidol (40mg/L), levofloxacin (200mg/L), azithromycin (100mg/L), ceftriaxone (400mg/L), meropenan(200mg/L) hasnointerferenceinthedetectionofthisproduct. 7. Hook effect: No hook effect was found inthe test results of this product within the titer range of clinically positive samples ofthenovelcoronavirusantibody. 8. The minimum detection limit and reproducibility of 10 samples of clinically positive serum of COVID-19 novel coronavirus werestudied. Product origin : China Key Specifications/Special Features : CE FDA Hospital professional testing and use, family and individuals can not use Minimum Order Size and Packgaing details: MOQ:10000pieces 25pieces/box box size:15*14*6.5cm ,150g/box 100boxes /CTN CTN Size 72*62*36cm 21KG(without lancet and alcohol cotton)
The chemical name of the biological buffer HEPES product is: 4-hydroxyethylpiperazine ethanesulfonic acid, a white crystalline powder. It is a weak acid and a zwitterionic buffer in organic chemicals. The decomposition ability of the substance can increase with the increase of temperature, and decrease with the decrease of temperature. However, compared with other buffers, its decomposition constant does not change much with temperature. This makes HEPES buffers more effective at low temperatures. A buffer to keep the structure and function of the enzyme well. It is widely used in many fields such as clinical laboratory diagnostic reagents, life science research, pharmacy and biotechnology. 1) The research of biological buffer HEPES on promoting the stability of foot-and-mouth disease antigen. Foot-and-mouth disease antigen is easily degraded during storage and vaccine preparation, which affects the vaccine effect. The degradation rate of the foot-and-mouth disease antigen is related to the stability of the pH value of the maintenance solution. The preparation of a maintenance solution with strong pH stability can improve the quality of the foot-and-mouth disease vaccine. 2) Preparation of a skin care product containing a biological buffer, which contains a microbial fermentation product extract, which is characterized in that it also contains a biological buffer with a mass percentage of 0.1%-3.0%. Advantages: The pH value of the product has a small drift range. Within three years after the preparation of the skin care product, the pH value can be stabilized at 6.0-8.0, which has a good protection for the microbial fermentation product extract added therein, and the microbial fermentation product extract is not Easily hydrolyzed, the anti-aging effect of the product lasts for a long time. 3) Prepare a neuron-specific enolase content detection kit, which belongs to the field of human neuron-specific enolase content detection. This detection kit has high sensitivity and a wide detection linear range, and has the advantages of simple operation, rapidity, strong specificity, good stability and high sensitivity. In addition to HEPES, the biological buffers produced by Desheng include Tris, Bicine, Caps, Mops, Taps, EPPS, etc.; they are mainly used in biochemical diagnostic kits, DNA/RNA extraction kits and PCR diagnostic kits. Customers in need can provide samples.
Since the outbreak of the epidemic, relevant diagnostic reagent R&D and production companies have introduced RT-PCR nucleic acid detection kits for the first time. By collecting oropharyngeal swab or nasopharyngeal swab samples, the RNA of the virus is extracted and purified for qualitative or quantitative detection. "2019 -New Coronavirus". The sample collection and storage container used in this method is a "disposable virus sampling tube". The new coronavirus nucleic acid detection, disposable virus sampling tube can be said to be indispensable. Next, Desheng intends to introduce the composition and use of the virus sampling tube. About the composition and manufacturing of the virus sampling tube: 1. Sampling swab: The sampling swab directly contacts the sampling site, and the material of the sampling head is closely related to the subsequent detection. 2. Virus preservation solution: There are two main types of virus preservation solution widely used in the market. One is the improved virus maintenance solution based on the delivery medium, and the other is the improved preservation solution of nucleic acid extraction lysis solution. 3. Preservation tube: The material of the preservation tube should be selected carefully. There are data indicating that Polypropylene is related to the adsorption of nucleic acids, especially when the ion concentration of high tension is high, polyethylene plastic (Polyethylene) is better than polypropylene (Polypropylene). Easy to grasp DNA/RNA. About the use of virus sampling tube: The virus sampling tube sampling is mainly divided into oropharyngeal sampling and nasopharyngeal sampling: 1. Oropharyngeal sampling: first press the tongue with a tongue depressor, and then put the sampling swab head into the throat to wipe the bilateral pharyngeal tonsils and back wall of the pharynx, wipe the back wall of the pharynx with light force, avoid touching the tongue unit. 2. Nasopharyngeal sampling: use a swab to measure the distance from the tip of the nose to the earlobe and mark it with your fingers. Insert the sampling swab into the nasal cavity in the direction perpendicular to the nose (face). The distance of the swab should be at least half the length of the earlobe to the tip of the nose. Leave the swab in the nose for 15-30 seconds, gently rotate it 3-5 times, and withdraw the swab. It is not difficult to see from the method of use that whether it is an oropharyngeal swab or a nasopharyngeal swab, sampling is a technical task, which is difficult and easy to contaminate. The quality of the collected sample is directly related to the subsequent testing. If the viral load of the collected sample is Low, easy to cause false negatives, difficult to diagnose.
COVID19 IgG & IgM Antibody Detection Kit FROM TAIWAN,ALL MADE IN TAIWAN
Coronavirus/covid-19 quick test kit / covid-19 diagnostic kit price as low as 2.1 USD/test quick PCR test only 2.3 USD/test moq 1 mil
Name Testing kit for New coronavirus (2019-nCOV) IgG/IgM antibody Rapid Test WB/S/P Specifications 25 tests Introduce This kit uses the colloidal gold immunochromatographic principle to qualitatively detect novel coronavirus igg/igm antibodies in human serum, plasma, or whole blood. the sample to be tested was added to the sample hole of the test paper, and then added 2 drops of sample diluent. the igg/igm antibody in the sample combined with the recombinant new coronavirus antigen labeled with the colloidal gold on the binding pad formed complex. under the action of chromatography, it diffused forward along the nitrocellulose membrane (nc membrane). the nitrocellulose membrane was fixed with two detection lines (g line, m line) and one quality control line (c line). the g line was fixed with anti-human igg antibody for the detection of new coronavirus igg antibody; the m line was fixed with anti-human igm antibody for the detection of new coronavirus igm antibody; and the c line had quality control for the detection of the new coronavirus ig antibody. If the sample contains a new coronavirus IgG antibody, then the antibody binds to the recombinant new coronavirus antigen labeled with colloidal gold, diffuses forward, and then binds to the anti-human IgG antibody fixed on the NC membrane detection line (G line). if the sample contains a novel coronavirus igm antibody, then the antibody binds to the recombinant new coronavirus antigen labeled with colloidal gold, diffuses forward, and then binds to the anti-human igm antibody fixed on the nc membrane detection line (m line). The darker the color of the colloidal gold accumulated on the detection line, the higher the concentration of the new coronavirus antibody in the sample. To monitor the effectiveness of the test card, set up a quality control line (line C), whether there is a detection line (line T), quality control line (line C) should be color, otherwise the test results are judged invalid.
Name Testing kit for New coronavirus (2019-nCOV) IgG/IgM antibody Rapid Test WB/S/P Specifications 25 tests Introduce This kit uses the colloidal gold immunochromatographic principle to qualitatively detect novel coronavirus igg/igm antibodies in human serum, plasma, or whole blood. the sample to be tested was added to the sample hole of the test paper, and then added 2 drops of sample diluent. the igg/igm antibody in the sample combined with the recombinant new coronavirus antigen labeled with the colloidal gold on the binding pad formed complex. under the action of chromatography, it diffused forward along the nitrocellulose membrane (nc membrane). the nitrocellulose membrane was fixed with two detection lines (g line, m line) and one quality control line (c line). the g line was fixed with anti-human igg antibody for the detection of new coronavirus igg antibody; the m line was fixed with anti-human igm antibody for the detection of new coronavirus igm antibody; and the c line had quality control for the detection of the new coronavirus ig antibody. If the sample contains a new coronavirus IgG antibody, then the antibody binds to the recombinant new coronavirus antigen labeled with colloidal gold, diffuses forward, and then binds to the anti-human IgG antibody fixed on the NC membrane detection line (G line). if the sample contains a novel coronavirus igm antibody, then the antibody binds to the recombinant new coronavirus antigen labeled with colloidal gold, diffuses forward, and then binds to the anti-human igm antibody fixed on the nc membrane detection line (m line). The darker the color of the colloidal gold accumulated on the detection line, the higher the concentration of the new coronavirus antibody in the sample. To monitor the effectiveness of the test card, set up a quality control line (line C), whether there is a detection line (line T), quality control line (line C) should be color, otherwise the test results are judged invalid. Storage Stored at 4 to 30c and valid for 18 months. After the aluminum foil bag is unsealed, please use it as soon as possible. Sample 1. It is suitable for human serum, plasma and whole blood samples. 2. The samples should be used as soon as possible; if they cannot be used immediately, the serum / plasma samples should be kept at 2-8C for 5 days and -20C for long-term preservation; the whole blood samples should be placed at 2-8C to avoid hemolysis; 3.The sample contains a large amount of lipids, hemolysis or turbidity, do not use, so as not to affect the judgment of the results.
Classification: Biological Diagnostics Certification: CE, ISO13485 Food Variety: Liquid Milk( Pasteurized, UTH..), SMP Package/Packing: 96 Test/Box Storage: at 4~30c Shelf Life: 12 Months Pollutant/Test Item: Aflatoxin M1 MRL(Min): 0.5�¼g/Kg Detected Limit : 0.07-0.1�¼g/Kg, 0.3�¼g/Kg, 0.5 �¼g/Kg Usage Mode: Test Strips Form: Strip OEM: Biological Diagnostic Reagents Test Time: 5 Mins Origin: China
Sole Distributor for GP COVID-19 IgM&IgG Antibody Detection Kit. Manufactured by a leading listed company in its field. A fast screening tool without the need of lab environment or equipments to tell if a person has been infected by coronavirus. It has been tested in clinical trial with excellent outcome. The whole test lasts only 10-15 minutes. Anyone can do it and anyone should do!
Test Range of 4 SENSORS Kits The 4 SENSORS test, an enzyme-linked receptor-binding assay that detects the -lactams group & Tetracyclines group & Streptomycin group & Chloramphenicol group , penicillin G, ampicillin, amoxicillin, oxacillin, cloxacillin, dicloxacillin, nafcillin, cefquinome, cefacetrile, cefalonium, cefazolin, cefoperazone, cephapirin, ceftiofur, Tetracycline, Doxycycline, Oxytetracycline, Chlortetracycline, streptomycin, dihydrostrptomycin and chloramphenicol in raw, commingled cow milk at or below established tolerance and/or safe levels.
Beta-Lactam Tetracyclines twin sensor rapid antibiotic residues milk test kit It is the beta-lactams + tetracyclines combo test, an enzyme-linked receptor-binding assay that detects the Ã??-lactams group & Tetracyclines group. Advantages -Rapid one step assay -No need other equipment -Only 3-5 minutes to results,save time -Easy to perform -Cost-effective -Highly sensitive -Long term storage under 2-8(35F-46F)
Benefits 1. No extra devices or equipments 2. Only 5 mins to results. 3. No need to pre-heat or refrigerate the milk. 4. Ballya holds GOST,CE,ISO certifications. 5. 50-500ppt LOD. 6. Save milk, save time, save energy. 7. Rapid One Step Assay,Cost-effective. 8. Professionals result from 9 years involvement. 9. Long term storage under 2-8â?? (35�°F-46�°F).
Package: 25servings per box (can be used to detect 25 people)
Vocom (88890300) is the latest volvo interface for diagnosis & communication with vehicles, including the new euro 6 vehicles range. It can work with the volvo 1998 and older trucks, version2 2002 and newer. It replaces all previous models 88890020 and 88890180. Please noted that the price doesn¡¡£¤t include the activation and update. If activation or update to vtt2.02 needed, charge usd300 for one time. Packing list: 88890300 vocom interface 88890304 obd2 cable 88890306 8-pin cable for european trucks 88890305 usb cable Vtt 2.01 software cd (activation not included)
Bi-level positive airway pressure non-invasive ventilator equipment Auto-leak compensation Auto-altitude compensation Alarm for cut down the power Independent airflow channel Huge display, 2.8¡¡à tft screen, show airflow and pressure on screen Parameters lock: all the parame hanged after setting Dimensions: 180l x 118w x 96h mm
Sleep fairy equipment Storage data: over 80 hours data Communication: usb 2.0 Spo2: 40% - 100% Pulse rate: 20 ¡§c 240 bpm Battery rechargeable lithium battery: 1700mah Continuous recording time: over 30 hours Screen: 2.8 inch tft Features Compact, light and convenient; Extremely easy to operate with one switch; Huge display, 2.8¡¡à tft screen, showing all channels, include the ambient temperature and recording time; Reliably providing extensive, detailed and accurate sleep clinical data; Suitable for home sleep testing and ambulatory use; Sophisticated scoring and diagnostic report software; Link to any cpap device to titrate patient¡¡¥s pressure; Dimensions: 75mml x 125mmw x 24mmh Weight: 200g with battery
Specification Dimensions: 75mml x 125mmw x 24mmh Weight: 200g with battery 9 channels: air flow, snore, spo2, pulse rate, body position, body movement, respiratory effort, cpap pressure, ambient Spo2: 40% - 100% Pulse rate: 20 ¡¡ìc 240 bpm Battery rechargeable lithium battery: 1700mah Continuous recording time: over 30 hours Screen: 2.8 inch tft Features Reliably providing extensive, detailed and accurate sleep clinical data; Suitable for home sleep testing and ambulatory use; Sophisticated scoring and diagnostic report software; Link to any cpap device to titrate patient¡¡£¤s pressure; Dimensions: 75mml x 125mmw x 24mmh Weight: 200g with battery
Continuous positive airway pressure non-invasive ventilator equipment Suitable for osa patients (obstructive sleep apnea patients). Specification Pressure range:4-20cmh2oh Work mode:Cpap, auto, bipap Ramp item:0-60min adjustable 1min/step Dimensions:180l x 118w x 96h mm Dc voltage:24vdc Dc current:2.5a maximum Lcd screen:2.8 inch, 320 x 240 Protection against electric shock:Class ii, type bf Data communicationUsb 2.0 Features: Auto-adjusting pressure for personalized treatment during sleep; More than 20hr real time data and more than 1 year used records can be saved; Showing airflow and pressure waves on screen; Usb port for data communication; Combined smart technologies; Contemporary and stylish design for bedroom appeal. Epr(expiratory pressure relief) Auto-leak compensation Auto-altitude compensation Alarm for cut down the power Independent airflow channel Huge display, 2.8¡¡à tft screen, show airflow and pressure on screen Parameters lock: all the parameters can¡¡¥t be changed after setting Dimensions:180l x 118w x 96h mm
Auto continuous positive airway pressure non-invasive ventilator equipment Suitable for osa patients (obstructive sleep apnea patients). Specification Pressure range:4-20cmh2oh Lcd screen:2.8 inch, 320 x 240 Protection against electric shock:Class ii, type bf Data communicationUsb 2.0 Features: Auto-adjusting pressure for personalized treatment during sleep; More than 20hr real time data and more than 1 year used records can be saved; Showing airflow and pressure waves on screen; Usb port for data communication; Combined smart technologies; Contemporary and stylish design for bedroom appeal. Epr(expiratory pressure relief) Auto-leak compensation Auto-altitude compensation Alarm for cut down the power Independent airflow channel Huge display, 2.8¡¡à tft screen, show airflow and pressure on screen Parameters lock: all the parameters can¡¡¥t be changed after setting Dimensions:180l x 118w x 96h mm
