Fig. 8
Comparison of the total 1,6 H-shift product concentrations. Experimental results of the present study are depicted in red. Our signal measured at the product mass of C5H8O3 is solely attributed to the HPALDs. Error bars given for the total 1,6 H-shift products stand for the uncertainty by a factor of two for the lower limit concentrations. The blue full line shows the total 1,6 H-shift concentration based on the work by Teng et al.13 (Supplementary Note 2). The black full line shows the total 1,6 H-shift concentration based on the work by Peeters et al.12 (Supplementary Note 3)
