Manual
Model PI-700 0-500ppb
PI-700 0-500ppb Instruction Manual Rev. 0.0 Page 47 of 53
Compound Name Synonym/Abbreviation Formula
Response
Factor
1
Confirmed
Value
IP (eV) TWA
Kerosene (C10-C16 petro.
distillate - see Jet Fuels)
MDI (see 4,4'-Methylenebis
(phenylisocynate))
Mesitylene 1,3,5-Trimethylbenzene C9H12 0.35 + 8.41 ne
Methane Natural gas CH4 NR + 12.51 ne
Methanol Methyl alcohol, carbinol CH4O NR + 10.85 200
Methoxyethanol, 2-
Methyl cellosolve, Ethylene
glycol monomethy ether
C3H8O2 2.4 + 10.1 5
Methoxyethoxyethanol, 2-
2-(2-Methoxyethoxy)ethanol
Diethylene glycol monomethyl
ether
C7H16O3 1.2 + <10 ne
Methyl acetate C3H6O2 6.6 + 10.27 200
Methyl acrylate
Methyl 2-propenoate, acrylic acid
methyl ester
C4H6O2 3.7 + -9.9 2
Methylamine Aminomethane CH5N 1.2 8.97
Methyl bromide Bromomethane CH3Br 1.7 + 10.54 1
Methyl t-butyl ether MTBE, tert-Butyl methyl ether C5H12O 0.9 + 9.24 40
Methyl cellosolve
(see 2-Methoxyethanol)
Methyl chloride Chloromethane CH3Cl NR + 11.22 50
Methylcyclohexane C7H14 0.97 + 9.64 400
Methylene bis
(phenyl-isocyanate)
MDI, Mondur M C15H10N2O2
Very slow ppb
level response
+ 0.005
4,4'-Methylene chloride Dichloromethane CH2Cl2 NR + 11.32 25
Methyl ether Dimethyl ether C2H6O 3.1 + 10.03 ne
Methyl ethyl ketone MEK, 2-Butanone C4H8O2 0.9 + 9.51 200
Methylhydrazine
Monomethylhydrazine,
Hydrazomethane
C2H6N2 1.2 + 7.7 0.01
Methyl isobutyl ketone MIBK, 4-Methyl-2-pentanone C6H12O 0.8 + 9.30 50
Methyl Isocyanate CH3NCO C2H3NO 4.6 + 10.67 0.02
Methyl isothiocyanate CH3NCS C2H3NS 0.45 + 9.25 ne
Methyl mercaptan Methanethiol CH4S 0.54 9.44 0.5
Methyl methacrylate C5H8O2 1.5 + 9.7 100
Methyl nonafluorobutyl ether HFE-7100DL C5H3F9O NR + ne
Methyl-1,5-pentane-diamine,
2- (coats lamp)
Dytek-A amine, 2-Methyl
pentamethylenediamine
C6H16N2 ~0.6 + <9.0 ne
Methyl propyl ketone MPK, 2-Pentanone C5H12O 0.93 + 9.38 200
Methyl-2-pyrrolidinone, N-
NMP, N-Methylpyrrolidone,
1-Methyl-2-pyrrolidinone, 1-
Methyl-2-pyrrolidone
C5H9NO 0.8 + 9.17 ne
Methyl salicylate Methyl 2-hydroxybenzoate C8H8O3 1 ~9 ne
Methylstyrene, a- 2-Propenylbenzene C9H10 0.5 8.18 50
Methyl sulfide DMS, Dimethyl sulfide C2H6S 0.44 + 8.69 ne
Mineral spirits (Stoddard
Solvent, see also Viscor
120B)
m.w. 144 0.7 + 100
Mineral spirits Viscor 120B
Calibration Fluid, b.p. 156-
207°C
m.w. 142 0.7 + 100
Mustard HD, Bis (2-chloroethyl) sulfide C4H8Cl2S 0.6 0.0005
Naphthalene Mothballs C10H8 0.42 + 8.13 10
Nitric oxide NO 5.2 + 9.26 25
Nitrobenzene C6H5NO2 1.9 + 9.81 1
Nitroethane C2H5NO2 NR 10.88 100
Nitrogen dioxide NO2 16.0 + 9.75 3
Nitromethane CH3NO2 NR 11.02 20
Nitropropane, 2- C3H7NO2 NR 10.71 10