TABLE 4
EPA AHERA METHOD:
TEM AIR SAMPLING PROTOCOL
__________________________________________________________________
Location
Minimum
Filter Pore
Min.
Sampling
Sampled
No. of
Size
Vol.
Rate
Samples
(Liters)
(liters/min.)
___________________________________________________________________
Inside
5
0.45 microns
1500
2-16
Abatement
Area
___________________________________________________________________
Outside
5
0.45 microns
1500
2-16
Abatement
Area
___________________________________________________________________
Field Blank
2
0.45 microns
0
0
___________________________________________________________________
Laboratory
1
0.45 microns
0
0
Blank
___________________________________________________________________
Notes:
1.
Type of filter is Mixed Cellulose Ester.
2.
The detection limit for TEM analysis is 70 structures/square mm.
SECTION 13280A
Page 58
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