From: Multiplex PCR-based titration (MPBT) assay for determination of infectious titers of the three Sabin strains of live poliovirus vaccine
Sabin Strain
Delay in minutes
Mean
SD
RSD %
15
30
45
60
1
8.75
8.88
9.13
8.91
0.16
37.86
2
8.63
8.50
0.10
23.84
3
9.25
9.00
9.07
38.15