4.1. Scenario A – Mercury emissions after no clean-up with no
ventilation
The first scenario of interest is defined as a situation where a CFL is broken in an average size room and no ventilation or clean-up measures are taken. The Stahler et al. (2008) data for scenario S1– the no clean-up scenario – are appropriate to use as an estimate of exposure for this scenario. The maximum concentrations measured in S1 are found in Table 3 and the average concentrations at 15 and 30 min and 1-h are found in Table 4. The maximum concentrations occurred within seconds of the CFL breakage.