Temp(°C) RampTime(s) HoldTime(s) Internal Flow(mL/min)
Mg2+ 5 µL injection volume
drying 80 1 30 250
drying 120 15 60 250
drying 500 40 30 250
pyrolysis 900 10 20 250
atomization 1900 0 5 0
clean 2450 1 3 250
K+ 5 µL injection volume
drying 110 1 30 250
drying 130 15 30 250
pyrolysis 900 10 20 250
atomization 1500 0 5 0
clean 2450 1 3 250
Table 1: Graphite Furnace Steps for Metals Analysis.