Limonene 50ppb on B-Caryo SOA 10.07.2008. Final flush!!

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Presentation transcript:

Limonene 50ppb on B-Caryo SOA

Final flush!!

Final flush (wcpc counting only 9 p/cc)

Lights on 10:20 chamber is CLEAN (sampling line was really dirty)

19 MALO

28 MALO

Cpc???

Almost 2 HALO

2.6 HALO mass is coming down while number is still increasing!!!?

13:22 Lights off

Just before dilution

Limonene injected and lights on at 13:48

Nucleation and growth

Old mode grew from 222 to 322nm

AMS is seeing the two modes

Still most of the mass is in the old mode

3.5 HALO

Observing the same mz’s as in yesterday’s bkgd with 50amu difference

17:50 Lights off