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SC-04
Appendix C: Interference Information • 91
ESR-A13D-NO2, NO
2
Detection
Gas
Chemical
Formula
Concentration
Indication
Value
Acetone
C
3
H
6
O
0.54 vol%
-0.24 ppm
Acetylene
C
2
H
2
100 ppm
-0.19 ppm
Ammonia
NH
3
38.6 ppm
-0.02 ppm
Benzene
C
6
H
6
0.30 vol%
-0.73 ppm
*1
Carbon Dioxide
CO
2
20.0 vol%
-0.02 ppm
Carbon Monoxide
CO
99.9 ppm
-0.54 ppm
Chlorine
Cl
2
2.0 ppm
-0.20 ppm
Cyclopentane
C
5
H
10
0.35 vol%
-0.03 ppm
Ethane
C
2
H
6
0.75 vol%
-0.02 ppm
Ethanol
C
2
H
5
OH
8333 ppm
-0.22 ppm
*1
Ethyl Acetate
C
4
H
8
O
2
0.53 vol%
-0.11 ppm
Fluorine
F
2
1.6 ppm
-0.04 ppm
Hydrogen
H
2
500 ppm
-0.80 ppm
Hydrogen Bromide
HBr
9.0 ppm
-0.04 ppm
Hydrogen Chloride
HCl
3.2 ppm
-0.06 ppm
Hydrogen Sulfide
H
2
S
25.0 ppm
-0.09 ppm
Isobutane
i-C
4
H
10
0.45 vol%
-0.05 ppm
Isobuten
C
4
H
8
1000 ppm
-27.14 ppm
Isopropyl Alcohol
C
3
H
8
O
0.50 vol%
-0.63 ppm
Methane
CH
4
1.26 vol%
-0.09 ppm
Methanol
CH
3
OH
1.38 vol%
-2.32 ppm
*1
Methyl Ethyl Ketone
C
4
H
8
O
0.45 vol%
-1.09 ppm
Methyl Isobutyl Ketone
C
6
H
12
O
0.30 vol%
-0.20 ppm
Methyl Methacrylate
C
5
H
8
O
2
4250 ppm
-0.13 ppm
n-Hexane
n-C
6
H
14
0.30 vol%
-0.02 ppm
Nitrogen Monoxide
NO
99.2 ppm
-3.12 ppm