GX-3R Pro Operator’s Manual
Appendix D: Interference Information
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204
Nonane
n-C9H2O
0.18 vol%
0.0 ppm
Ozone
O3
0.48 ppm
0.0 ppm
Phosphine
PH3
2.51 ppm
1.0 ppm
Propane
C3H8
0.49 vol%
0.0 ppm
Propylene
C3H6
0.5 vol%
-0.2 ppm
Sulfur Dioxide
SO2
25.0 ppm
0.0 ppm
Tetrahydrofuran
C4H8O
0.50 vol%
-0.4 ppm
Toluene
C7H8
1.0 vol%
0.0 ppm
Xylene
C8H10
0.25 vol%
0.0 pm
*1
The indicated value may fluctuate when exposed to this gas.
Table 15: Interference Chart for ESR-A13i-H2S, H
2
S Detection
Gas
Chemical
Formula
Concentration
Indication
Value