1KNXC67 Figure 23

Table showing the Ct values of undiluted and fourfold serial diluted DNA extracts. The table also specifies which samples were extracted by the analyst 1 (in grey-shaded cells) and which where extracted by the analyst 2 (in white cells samples).

*The expected ΔCt value for 1:4 dilutions is 2. **The expected Slope for a PCR with 100% efficiency is -3.32