Crp Blood Vacuum Collection EDTA Coated Serum Transfer Tube Light Blue

Medical Factory Directly Collect Blood Sampling Vacuette Tube

The incubation period for COVID-19 ranges from 5 to 7 days. Current literature suggests that detectable IgG-class antibodies against SARS-CoV-2 develop approximately 8 to 11 days following onset of symptoms. Correlation with epidemiologic risk factors and other clinical and laboratory findings is recommended. A positive serological result is not diagnostic but indicates that an individual has likely been infected with SARS-CoV-2 and produced an immune response to the virus. It is not known at this time whether detectable antibody correlates with immunity. A negative serologic result indicates that an individual has not developed detectable antibodies at the time of testing. While contingent on a variety of factors, this could be due to testing too early in the course of infection, the absence of exposure to the virus, or the lack of adequate immune response, which can be due to conditions or treatments that suppress immune function.

Features:
a) accurate vacuum draw volume;
b) excellent performance additive;
c) clear label, wear resistance;
d) colorless/ transparent tube, visible of the inside contents;
e) can bear a centrifugal force more than 3000 XG.