isoprene 300ppb on beta-caryo soa voc/nox 10 03.07.2008

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Isoprene 300ppbon Beta-Caryo SOA

VOC/NOx 10

03.07.2008

Lights on at 10:26

AMS is seeing mass only 6 min into the exp

In less than 10 min, number already peaked and mode exceeded 100nm

50min after lights on

75min ALO

75min ALO, Mass peaked

2.5 HALO

13:15 lights off

13:15 Lights off

During filter flushing

10 min after lights on (isoprene)

1 hour after lights onno increase in number nor mass

The mode also has not changed

Mode is increasing

3.5 h: nucleation

17:32 Lights off

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