Atmospheric DMS and SO2 During SERIES: Preliminary Results

1
Atmospheric DMS and SO2 During SERIES
Preliminary Results

• Moire Wadleigh, Carolyn Burridge,
• Ann-Lise Norman, Sangeeta Sharma

2
DMS sampler
3
47 mm Whatman Filter coated with potassium
iodide to absorb ozone
Tenax-filled tube
4
DMS Collection
5 Minutes _at_ 200 ml/minute
5
DMS Analysis
Burner assembly
Sulphur Chemiluminescence Detector (SCD)
Gas Chromatograph (GC)
6
Hi-Vol

• Samples atmospheric aerosols and gases by drawing
  air at a rate of 40 cubic feet per minute

7
(No Transcript)
8
Hi-Vol with Cascade Impactor
9
(No Transcript)
10
(No Transcript)
11
(No Transcript)
12
(No Transcript)
13
(No Transcript)
14
(No Transcript)
15
(No Transcript)
16
(No Transcript)