Alphabetical Detector Tube List Continued

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Model # Description
196S N,N-Dimethylformamide, 1-30 ppm
119U Dioxane, 20-1000 ppm
139SB Dioxane, 0.05-2.5%
192S* Epichlorohydrine, 5-50 ppm
111SA Ethyl acetate, 0.1-5.0%
111U Ethyl acetate, 10-1000 ppm
104SA Ethyl alcohol, 0.05-5.0%
227S Ethylamine,1-20 ppm
179S Ethyl benzene, 10-500 ppm
157SB(4) Ethyl bromide, 0.4-80 ppm
190U Elthyl cellosolve, 5-500 ppm
190U Ethyl cellosolve acetate, 5-150 ppm
108B Ethylene, 0.1-100 ppm (color intensity)
108SA Ethylene, 20-1200 ppm
166S* Ethylene dibromide, 1-50 ppm
232SA* Ethylene glycol, 20-250 mg/m3
232SB* Ethylene glycol, 3-40 mg/m3
122SA Ethylene oxide, 0.01-4.0%
122SC* Ethylene oxide, 1-15 ppm
122SL Ethylene oxide, 50-2600 ppm
122SD Ethylene oxide, 0.1-14.0 ppm
122SM Ethylene oxide, 5-100 ppm
165SA Ethyl mercaptan, 1-160 ppm
165SB Ethyl mercaptan, 2.5-80 ppm
130U Ethyl mercaptan, 0.5-10 ppm
111U(8) Ethyl methacrylate, 10-1000 ppm
171SA* Formaldehyde, 20-1500 ppm
171SB* Formaldehyde, 1-35 ppm
171SC Formaldehyde, 0.05-4.0 ppm
216S Formic acid, 1-50 ppm
122SA Furan, 0.01-4.0%
238S Furfuryl alcohol, 2-25 ppm
110S Gasoline, 0.05-0.6%
187S General hydrocarbons, 50-1400 ppm
113SB Heptane, 100-2000 ppm
113SA n-Hexane, 0.05-1.32%
113SB n-Hexane, 50-1400 ppm
113SC n-Hexane, 5-800 ppm
219S Hydrazine, 0.05-10 ppm
137U Hydrogen, 0.05-0.8%
173SA* Hydrogen chloride, 20-1200 ppm
173SB* Hydrogen chloride, 0.4-40 ppm
112SA Hydrogen cyanide, 0.01-3.0%
112SB Hydrogen cyanide, 0.5-100 ppm
112SC* Hydrogen cyanide, 0.3-8 ppm
156S Hydrogen fluoride, 0.17-30 ppm
247S Hydrogen peoxide, 0.5-10.0 ppm
167S Hydrogen selenide, 1-600 ppm
120GR Hydrogen sulfide, 0.025-0.4 gr/100 cf
120GT Hydrogen sulfide, 0.25-4 gr/100 cf
120SB Hydrogen sulfide, 0.75-300 ppm
120SC Hydrogen sulfide, 0.005-0.16%
120SD Hydrogen sulfide, 1-60 ppm
120SE Hydrogen sulfide, 0.5-40 ppm
120SF Hydrogen sulfide, 25-2000 ppm
120SH Hydrogen sulfide, 0.1-4.0%
120SM Hydrogen sulfide, 0.05-1.2%
120U Hydrogen sulfide, 0.2-6.0 ppm
120UH Hydrogen sulfide, 2-20%
120UT Hydrogen sulfide, 2.5-40%
282S Hydrogen sulfide-Mercaptans, H2S 1-30 ppm;
  R•SH 0.5-5 ppm
Model # Description
131 Inorganic gas qualitative detector tube
139SB Isobutyl acetate, 0.01-1.4%
153U Isobutyl acetate, 10-400 ppm; Naphthalene
211U Isobutyl acrylate, 5-60 ppm
208U Isobutyl alcohol, 5-100 ppm
113SB Isobutylene, 0.03-2.0%
216SC Isobutyric acid,3-50 ppm
188U Isopentyl acetate, 10-400 ppm
209U Isopentyl alcohol, 5-100 ppm
190U Isoprene, 1-16 ppm
139SB Isopropyl acetate, 0.01-1.2%
122SA Isopropyl alcohol, 0.05-2.5%
111U Isopropyl acetate, 10-1000ppm
150U Isopropyl alcohol, 20-1200 ppm
222S(1) Isopropylamine, 1-20 ppm
190U(3) Isopropyl cellosolve, 5-500 ppm
111U(9) Isopropyl ether, 10-1000 ppm
130U isopropyl mercaptan, 0.5-10 ppm
216S Isovaleric acid, 3-50 ppm
216S Maleic anhydride, 0.2-10 ppm
142S Mercury vapor, 0.1-10 mg/m3
190U Mesityl oxide, 5-100 ppm
216S Methacrylic acid, 1-50 ppm
111SA Methyl acetate, 0.1-5.0%
211U Methyl acrylate, 5-60 ppm
119SA Methyl alcohol, 0.05-6.0%
119U Methyl alcohol, 20-1000 ppm
227S Methylamine, 1-20 ppm
105SD n-Methyl analine, 0.5-6 ppm
157JS Methyl bromide, 3-70 g/m3
157SA Methyl bromide, 10-500 ppm
157SB Methyl bromide, 0.4-80 ppm
237(1) Methyl butyl ketone, 5-120 ppm
190U Methyl Cellosolve, 5-500 ppm
160S Methyl chloroform, 15-400 ppm
113SB Methyl cyclohexane, 100-1600 ppm
199U Methyl cyclohexanol, 5-200 ppm
198U Methyl cyclohexanone, 2-100 ppm
122SA Methyl ethyl ketone, 0.05-5.0%
139SB Methyl ethyl ketone, 0.01-1.4%
139U Methyl ethyl ketone, 20-1500 ppm
176S* Methyl iodide, 2-40 ppm
122SA Methyl isobutyl ketone, 0.01-0.6%
155U Methyl isobutyl ketone, 5-300 ppm
111U(10) Methyl isothiocyanate, 10-1000 ppm
164SA Methyl mercaptan, 5-140 ppm
164SH Methyl mercaptan, 50-1000 ppm
130U Methyl mercaptan, 0.5-10 ppm
184S Methyl methacrylate, 10-160 ppm
193S Methyl styrene, 10-500 ppm
111U(11) Mineral turpentine, 10-1000 ppm
224SA Monoethanol amine, 0.5-50 ppm
105SD Morpholine, 2-22 ppm
153U Napthalene, 10-100 ppm
129 Nickel carbonyl, 20-700 ppm
233S Nitric acid vapor, 1-20 ppm
117SA Nitrogen dioxide, 20-1000 ppm
117SB Nitrogen dioxide, 0.5-30.0 ppm
117SD* Nitrogen dioxide, 0.1-1.0 ppm
174A Nitrogen oxide and dioxide, NO 10-300 ppm;
  NO2 1-40 ppm