Viral DNA/RNA Kit ♦ It only needs 2.5 minutes to obtain the nucleic acid of high quality and purity. ♦ Easy to operate and immediately detectable. Product Characteristics • Fast extraction: It needs only 2.5 minutes to complete the extraction of each sample. • Immediately detectable: The operation process is convenient, the components are simple and easy to use, and one time transfer of solution to adsorption column method greatly reduces the workload and operating time , which is very suitable for the demand of " Immediately detectable" of samples. • High quality: It has high yield, high purity, stable quality, free of protein, nuclease and other impurities. It only needs 4 steps, 2.5 minutes to complete the extraction of a single sample, breaking through the limit of the nucleic acid extraction speed of SARS-CoV -2. The acceleration of extraction speed has no effect on the extraction efficiency. Compared with the 11 steps of Q company’s competitive products, 30-40 minutes of extraction, CoWin’s Viral DNA/RNA Kit saves more than 12 times of extraction time. CoWin’ Viral DNA/RNA Kit provides simple operation. Only one time transfer of solution to adsorption column is needed after the sample is lysed, which completely avoids the possibility of cross contamination, thus minimizing the misdiagnosis rate! Getting rid of the dependence on carrier RNA, all raw materials are more reasonable and easy to obtain, which makes our production capacity and supply more stable! getting rid of the dependence on ^ carrier RNA Put sample into the Lysis Buffer, only need one step that transfer the liquid to the adsorption column fAdd 300pl sample, 200pl Lysis Buffer, 300pl isopropanol Transfer to adsorption column I Centrifugate 30s 500pl Washing Buffer i Centrifugate 30s Put carrier RNA into 140pl Lysis Buffer Put into 560pl ethanol and transfer 560pl the liquid to the adsorption column i Centrifugate 1min transfer 560pl the liquid to the adsorption column again 4 Centrifugate 1min 500pl Washing Buffer 1 4 Centrifugate 1min 500pl Washing Buffer 2 4 Centrifugate 3min Add 60pl Eluation Buffer, incubate 1 minutes Put sample into the Lysis Buffer, need two times that transfer the liquid to the adsorption column lead into cross contamination risk

Superior extraction efficiency Take the culture of IBV as the sample, the culture was diluted to 10-4, 10-5, 10-6, 10-7. 300 ul samples were collected for extraction RNA and detected by RT-qPCR. The experimental results show that: 1. The extraction time of CoWin’s Viral DNA/RNA kit is shortened to less than 1 / 12. 2. The extraction effect of CoWin’s Viral DNA/RNA kit is better at each concentration point. 3. CoWin’s Viral DNA/RNA kit shows high extraction efficiency and stability at different concentration points. CoWin’s Viral DNA/RNA kit is the master of "CoWin technology for rapid RNA extraction"...