This product is an about face respiratory in regular size Standards: GB2626-2006 KN95 Filter efficiency against particulate aerosols free of oil 95%
3 ply it has CE and CFDA certificate, FOB price is the price of a box(10 pcs)
KN95 Surgical Mask, Disposable Medical & Protective Mask, Melt blown Fabric.
The Kit provides a rapid and easy method for the isolation of viral RNA and DNA from plasma, serum, and cellfree body fluids using silica membrane technology. Description The Kit provides a rapid and easy method for the isolation of viral RNA and DNA from plasma, serum, and cellfree body fluids. It is based on silica membrane technology and provides special buffer system. A specially formulated buffer system allows nucleic acid to bind to the membrane. Samples are lysed under denaturing conditions and then transferred to the nucleic acid column where nucleic acid binds and cellular debris, hemoglobin, and other proteins are washed away. High-quality nucleic acid is eluted in nuclease-free water. Phenol extraction and ethanol precipitation are not required. nucleic acid purified can be directly used in downstream molecular biology experiments such as PCR and real time qPCR, and next generation sequencing. Keys *Â The kit can extract viral RNA and DNA simply and fast by adopting the silica membrane spin column. * Safe and non-toxic because there's no need for phenol/chloroform extraction. * High-quality viral RNA and DNA can be obtained within 45 minutes. * Complete removal of contaminants and PCR inhibitors for downstream experiments. Features Specification Starting Amount - 200 ul Starting Material - Plasma, serum, and other acellular body fluids Elution Volume - 30-150 Technology - Column membrane technology Processing Mode - Manual Throughput - 1-24 samples/run Storage - Room temperature (15-25) Applications - PCR and real time qPCR, and next generation sequencing. Especially for Virus infectious diseases analysis.
The disposable virus sampling tube/Virus Transport Medium(VTM) is suitable for nucleic acid extraction of SARS-CoV-2 virus, various influenza viruses, avian influenza viruses, rubella, swine fever and other virus samples. The disposable virus sampling tube/Virus Transport Medium(VTM) is suitable for nucleic acid extraction of SARS-CoV-2 virus, various influenza viruses, avian influenza viruses, rubella, swine fever and other virus samples. It is also suitable for the collection and transportation of specimens of Chlamydia, Mycoplasma, and Mycoplasma Arthroplasma. Samples are usually collected from the mouth, throat, nasal cavity, and anus. Sampling tube: The tube body and tube cover are made of polypropylene, which will not deform at high temperature and high pressure (121C, 15min), and will not become brittle at low temperature (196C). Resistant to static extrusion and dynamic impact. The bottom tapered design is resistant to centrifugation and vibration. Built-in sample preservation solution is used for sample preservation to prevent leakage. Sample preservation solution: Functioned with virus lysis solution and virus nucleic acid preservation solution. The virus lysate realizes the inactivation of the virus in the sample and reduces the risk of secondary infection. The unique protection system can prevent nucleic acid from being degraded and improve the accuracy of downstream detection. The sample has a wide adaptability and can be used for the collection, preservation and transportation of various swabs. Sampling swabs: sampling swabs are flocking sampling heads, which are non-toxic to cells and viruses, and do not contain RNase, which can greatly increase the collection and release of virus samples , ensure the accuracy of PCR detection results. The plastic rod is made of ABS, with a unique molded breaking point design, and there is no tiny debris during the breaking process. Features: 1.More collection and release:nylon flocked swabs provide optimum specimen collection because of their ability to collect more specimen at the collection site and to more rapidly release the entire samples specime 2. High safety factor: it can lyse pathogens, inactivate viruses, and reduce the risk of secondary infection. 3. Stable nucleic acid: a unique protection system that can prevent nucleic acid from being degraded and improve the accuracy of downstream detection. 4. Wide sample adaptability: it can be used for the collection, preservation and transportation of various swabs,Including oral swabs, throat swabs, nasal swabs, vaginal swabs and so on.
African swine fever virus (ASFV) real-time PCR test kit enables the safe detection of African swine fever virus DNA in serum, blood, tissue, lymph nodes, spleen, muscle from pigs and breeding environment samples within 40 minutes. The kit consists of fluorescence PCR mix , positive control , negative control and lysis solution for real-time PCR amplification of ASFV. Fluorescence PCR mix contains primers, probes, enzyme and buffer for detection of the ASFV P72 gene. In addition, the role of lysis solution is to simply process samples and release DNA.
This kit is used to qualitatively detect in vitro suspected cases of pneumonitis infected by a new type of coronavirus. The PCR reaction solution contains 2 sets of specific primers and fluorescent probes for specific detection of targets, and an additional set of specific primers and fluorescent probes is used as the internal standard control of the kit for detecting endogenous housekeeping genes. Lowest detection line:200copy/mL Specificity: this kit has no cross-reaction with hepatitis B virus, hepatitis C virus, staphylococcus aureus, gram-positive bacteria, shigella bacillus, influenza A, influenza B, enterovirus and human genome DNA/RNA. Precision reference products: After repeated 20 times, the amplified Ct CV of each fluorescence channel was no more than 5%.Ct CV 5%
This is our new product, it is non cold chain transport , it more convenient for transportation and it will be reduce shipping costs. Product performance index 1.Lowest detection line:200 copies/mL Compliance rate of negative reference: 10 negative references were tested, and the test results were all negative; 2.Specificity: this kit has no cross-reaction with hepatitis B virus, hepatitis C virus, staphylococcus aureus, gram-positive bacteria, shigella bacillus, influenza A, influenza B, enterovirus and human genome DNA/RNA. 3.Precision reference products: After repeated 20 times, the amplified Ct CV of each fluorescence channel was no more than 5%.Ct CV 5%
Screen Size 10" touch screen Chipset MT6735 Len 6G View Angle 170 degree Reversing Visible Yes Touch Screen Yes ADAS Yes Android 5.1 Yes 4G Internet Yes Bluetooth phone Yes GPS Navigation Yes Voice Control Yes Motion Detection Yes WiFi Yes Night Vision Yes Loop Recording Yes Multi-media Player Yes Reversing Visible Yes Anti-dazzle Mirror Yes Remote Broadcast Yes Power-off Protection Yes High Speed 8 Core Yes FM /Music Yes Camera QTY Dual Memory Capacity RAM 2GB+ROM 32GB
