Skip to main content
Fig. 2 | Virology Journal

Fig. 2

From: Assessing the comparability of cycle threshold values derived from five external quality assessment rounds for omicron nucleic acid testing

Fig. 2

The Ct values derived from EQA samples were detected by different extraction kits. a The Ct values determined by different extraction kits combined with BioGerm RT-PCR kit and different PCR instruments, b the Ct values determined by different extraction kits combined with BioGerm RT-PCR kit and ABI7500 PCR instrument, c the Ct values determined by different extraction kits combined with BioGerm RT-PCR kit and SLAN PCR instrument

Back to article page