Standard conditions used in the Py-MS analysis of most samples listed in the Atlas.
Selected Value or Mode
wire cleaning equilibrium temp (Teq) temperature rise-time (ty) total heating time (t£) inlet temperature electron energy (Eel) scanning speed mass range total number of scans accumulated
10 spectra/s m/z 15-162 150
The temperature/time profiles specified in Table 11 were achieved with a Fischer Labortechnik 1.5 kW, 1.1 MHz high frequency generator and ferromagnetic wires with a diameter of 0.5 mm. Occasionally, e.g. with relatively volatile compounds, samples were pyrolysed in ferromagnetic tubes ("oven pyrolysis") as indicated in the Atlas. Such oven pyrolysis was performed with pure iron tubes (Curie-point temperature 770°C), with an outer diameter of 1.5 mm, a length of 13 mm and a wall thickness of 0.1 mm. Temperature-rise times achieved are slightly faster than these of the corresponding ferromagnetic wires.
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