Table 2.

Breakdown of the uncertainty (in %) reported for the PLP-LIF-Low temperature reactor rate constants.

T/K	Δ[(a + b ×SA) ×T/TA] a	Δ[SC/SB] b	Δ fit bimolecular plotc	Δ total(1σ)
123	5.4	18.5	14.6	24.2
130	5.4	25.6	8.5	27.5
143	5.4	18.5	5.5	20.0
163	5.4	18.5	6.5	20.4
180	5.4	7.2	27.3	28.7
202	5.4	13.8	6.6	16.2

^aMass spectrometer calibration and temperature ratio reaction point/measurement point (see E1).

^bRatio MS signal reaction point/measurement point (see E1).

^cWeighted least squares fir of k′ vs. [CH₃OH] (Fig. 3), where the uncertainty of k′ is derived from the weighted least squares fits of the signal decays (Fig. 2).