Acetaldehyde |
92 |
Acetaldehyde |
5-750 |
10-300 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/06/Gastec-92-Acetaldehyde-Detector-Tube-300x300.png) |
92M |
Acetaldehyde |
2.5-100 |
5-100 |
10 |
|
92L |
Acetaldehyde |
1-20 |
1-20 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-92L-Acetaldehyde-Detector-Tube-300x300.png) |
151D |
Acetone |
4-1200 |
|
10 |
|
152D |
Methyl ethyl ketone |
1.2-360 |
|
10 |
|
91D |
Formaldehyde |
0.1-20 |
1-20ppmï½¥hr |
10 |
|
Acetic acid |
81 |
Acetic acid |
1-100 |
2-50 |
10 |
|
81L |
Acetic acid |
0.125-23.0 |
(0.25)-10.0 |
10 |
|
81D |
Acetic acid |
0.5-100 |
5-100ppmï½¥hr |
10 |
|
Acetic anhydride |
81 |
Acetic acid |
0.6-15 |
|
10 |
|
81L |
Acetic acid |
0.15-6 |
|
10 |
|
81D |
Acetic acid |
0.3-60 |
|
10 |
|
Acetone |
151 |
Acetone |
0.05-2.0% |
0.05-0.8% |
10 |
|
151L |
Acetone |
50-12000 |
50-4000 |
10 |
|
151D |
Acetone |
5-1500 |
50-1500ppmï½¥hr |
10 |
|
152D |
Methyl ethyl ketone |
1.4-420 |
|
10 |
|
151TP |
Acetone |
25-800 |
(25)-800 |
10 |
|
Acetone cyanohydrin |
12L |
Hydrogen cyanide |
2.5-60 |
2.5-60 |
10 |
|
Acetonitrile |
52 |
Nitro compounds |
3-180 |
|
10 |
|
Acetylene |
171 |
Acetylene |
0.05-4.0% |
(0.1)-2.0% |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-171-Acetylene-Detector-Tube-300x300.png) |
103 |
Hydrocarbons
(Lower class) |
0.075-3.6% |
|
9 |
|
172 |
Ethylene |
32.5-1040 |
|
10 |
|
Acid gases |
80 |
Acid gases |
1-80 |
2-40 |
10 |
|
Acrolein |
93 |
Acrolein |
3.3-800 |
10-800 |
10 |
|
Acrylic acid |
81 |
Acetic acid |
2-50 |
2-50 |
10 |
|
81L |
Acetic acid |
0.45-18 |
|
10 |
|
Acrylonitrile |
102L |
Hexane |
600-14400 |
|
10 |
|
191 |
Acrylonitrile |
2-360 |
5-120 |
5 |
|
191L |
Acrylonitrile |
0.1-18.0 |
0.2-6.0 |
5 |
|
191TP |
Acrylonitrile |
0.2-12.6 |
0.2-3.0 |
5 |
|
Aliphatic hydrocarbons |
140 |
Aliphatic hydrocarbons |
6-3000 |
20-1000 |
10 |
|
Allyl chloride |
101L |
Gasoline |
0.1-3.4% |
|
10 |
|
131L |
Vinyl chloride |
3.2-48 |
|
5 |
|
Allyl isothiocyanate |
149 |
Methyl methacrylate |
4.4-88 |
|
10 |
|
Allylamine |
180 |
Amines |
8.5-170 |
|
10 |
|
180L |
Amines |
0.4-8 |
|
10 |
|
Amines |
180 |
Amines |
5-100 |
5-100 |
10 |
|
180L |
Amines |
0.5-10 |
(0.5)-10 |
10 |
|
Ammonia |
3H |
Ammonia |
0.2-32% |
1-16% |
10 |
|
3HM |
Ammonia |
0.05-3.52% |
0.05-1.6% |
10 |
|
3M |
Ammonia |
10-1000 |
50-500 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-3M-Ammonia-Detector-Tube-300x300.png) |
3La |
Ammonia |
2.5-220 |
5-100 |
10 |
|
3L |
Ammonia |
0.5-78 |
(1)-30 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-3L-Ammonia-Detector-Tube-300x300.png) |
180 |
Amines |
1.5-30 |
|
10 |
|
3D |
Ammonia |
2.5-1000 |
25-500ppmï½¥hr |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-3D-Ammonia-Detector-Tube-300x300.png) |
3DL |
Ammonia |
0.1-10 |
1-10ppmï½¥hr |
10 |
|
3S |
Ammonia |
0.5-5 |
0.5-5 |
10 |
|
Amyl acetate |
147 |
Amyl acetate |
10-200 |
10-200 |
10 |
|
Aniline |
181 |
Aniline |
1.25-60 |
2.5-30 |
10 |
|
Aromatic hydrocarbons |
120 |
Aromatic hydrocarbons |
0.4-200 |
2-100 |
10 |
|
Arsine |
19LA |
Arsine |
0.04-10 |
(0.1)-1.5 |
10 |
|
Benzaldehyde |
91L |
Formaldehyde |
4-92 |
|
10 |
|
Benzene |
171 |
Acetylene |
0.03-0.6% |
|
10 |
|
121S |
Benzene |
2-312 |
5-120 |
5 |
|
121 |
Benzene |
2.5-120 |
5-60 |
10 |
|
121SL |
Benzene |
1-100 |
1-20 |
5 |
|
121SP |
Benzene |
0.2-66 |
0.2-20 |
5 |
|
121L |
Benzene |
0.1-65 |
0.1-10 |
5 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-121L-Benzene-Detector-Tube-1-300x300.png) |
122DL |
Toluene |
2.4-600 |
|
10 |
|
121TP |
Benzene |
0.1-14.5 |
0.1-5 |
5 |
|
121P |
Benzene |
250-3000µg/m3 |
(250)-3000µg/m3 |
5 |
|
Benzyl bromide |
136L |
Methyl bromide |
10-100 |
|
5 |
|
Benzyl chloride |
132L |
Trichloroethylene |
1.6-20 |
|
10 |
|
Boron trichloride |
12L |
Hydrogen cyanide |
2.25-54 |
|
10 |
|
Bromide ion |
221L |
Chloride ion |
55-2200mg/l |
|
10 |
|
221LL |
Chloride ion |
24-480mg/l |
|
10 |
|
Bromine |
8La |
Chlorine |
0.05-0.8 |
|
10 |
|
Bromoform |
136L |
Methyl bromide |
1-50 |
|
5 |
|
1,3-Butadiene |
174 |
1,3-Butadiene |
50-800 |
50-800 |
10 |
|
174L |
1,3-Butadiene |
2.5-100 |
(5)-100 |
10 |
|
174LL |
1,3-Butadiene |
0.5-5 |
0.5-5 |
5 |
|
174D |
1,3-Butadiene |
1.3-200 |
10-200ppmï½¥hr |
10 |
|
Butane |
103 |
Hydrocarbons
(Lower class) |
0.035-1.68% |
|
9 |
|
104 |
Butane |
25-1400 |
(25)-1400 |
10 |
|
1-Butanol |
114 |
1-Butanol |
10-150 |
10-150 |
10 |
|
2-Butanol |
115 |
2-Butanol |
5-150 |
(5)-150 |
10 |
|
Butyl acetate |
142 |
Butyl acetate |
0.05-0.8% |
0.05-0.8% |
10 |
|
142L |
Butyl acetate |
10-300 |
10-300 |
10 |
|
Butyl acrylate |
142L |
Butyl acetate |
7-210 |
|
10 |
|
tert-Butyl alcohol |
102L |
Hexane |
500-12000 |
|
10 |
|
n-Butyl bromide |
136H |
Methyl bromide |
24-360 |
|
5 |
|
136L |
Methyl bromide |
10-100 |
10-100 |
5 |
|
136LA |
Methyl bromide |
1-43.2 |
(1)-18 |
5 |
|
Butyl mercaptan |
70L |
Mercaptans |
0.16-12.8 |
|
10 |
|
tert-Butyl mercaptan |
70LN |
Mercaptans (Mercury-free) |
1-40 |
|
10 |
|
70L |
Mercaptans |
0.1-8 |
0.5-4 |
10 |
|
75 |
tert-Butyl mercaptan |
2.5-150mg/m3 |
2.5-30mg/m3 |
10 |
|
75N |
tert-Butyl mercaptan (Mercury-free) |
1.25-250mg/m3 |
2.5-50mg/m3 |
10 |
|
75LN |
tert-Butyl mercaptan (Mercury-free) |
0.5-39mg/m3 |
1-15mg/m3 |
10 |
|
75L |
tert-Butyl mercaptan |
0.5-30mg/m3 |
1-15mg/m3 |
10 |
|
77 |
TBM and DMS |
1-15mg/m3 |
1-15mg/m3 |
5 |
|
tert-Butylamine |
180 |
Amines |
5.5-110 |
|
10 |
|
Butylamine |
180 |
Amines |
8-160 |
|
10 |
|
180L |
Amines |
0.55-11 |
|
10 |
|
Butyric acid |
81L |
Acetic acid |
0.325-13 |
|
10 |
|
Butyronitrile |
191L |
Acrylonitrile |
6-180 |
|
5 |
|
Carbon dioxide |
2HH |
Carbon dioxide |
2.5-40% |
5-40% |
10 |
|
2H |
Carbon dioxide |
0.5-20% |
1-10% |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-2H-Carbon-Dioxide-Detector-Tube-300x300.png) |
2L |
Carbon dioxide |
0.13-6.0% |
0.25-3.0% |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-2L-Carbon-Dioxide-Detector-Tube-300x300.png) |
2LL |
Carbon dioxide |
300-5000 |
300-5000 |
10 |
|
2LC |
Carbon dioxide |
100-4000 |
100-2000 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-2LC-Carbon-Dioxide-Detector-Tube-300x300.png) |
2D |
Carbon dioxide |
0.02-12% |
0.2-6.0%ï½¥hr |
10 |
|
2A |
Carbon dioxide |
250-3000 |
250-3000 |
10 |
|
2Ag |
Carbon dioxide |
200-3000 |
200-3000 |
10 |
|
2HT |
Carbon dioxide |
10-100% |
(10)-100% |
10 |
|
Carbon disulphide |
13M |
Carbon disulphide |
20-4000 |
50-1600 |
5 |
|
13 |
Carbon disulphide |
0.63-100 |
(2.5)-50 |
5 |
|
13L |
Carbon disulphide |
0.1-8.1 |
0.1-3.0 |
5 |
|
Carbon monoxide |
1HH |
Carbon monoxide |
1-50% |
2-50% |
10 |
|
1H |
Carbon monoxide |
0.1-10.0% |
0.2-5.0% |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-1H-Carbon-Monoxide-Detector-Tube-300x300.png) |
1M |
Carbon monoxide |
0.05-4.0% |
0.1-2.0% |
10 |
|
1LM |
Carbon monoxide (in Hydrogen) |
25-2000 |
50-1000 |
10 |
|
1L |
Carbon monoxide |
2.5-2000 |
(25)-1000 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-1L-Carbon-Monoxide-Detector-Tube-300x300.png) |
1La |
Carbon monoxide |
8-1000 |
25-500 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-1La-Carbon-Monoxide-Detector-Tube-300x300.png) |
1LK |
Carbon monoxide (in Hydrogen) |
5-600 |
5-100 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-1LK-Carbon-Monoxide-Detector-Tube-300x300.png) |
1LKC |
Carbon monoxide (in Hydrogen with Hydrocarbons) |
5-100 |
5-100 |
5 |
|
1LL |
Carbon monoxide |
5-50 |
5-50 |
10 |
|
1LC |
Carbon monoxide |
1-30 |
1-30 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-1LC-Carbon-Monoxide-Detector-Tube-300x300.png) |
1D |
Carbon monoxide |
1.04-2000 |
50-1000ppmï½¥hr |
10 |
|
1DL |
Carbon monoxide |
0.4-400 |
10-200ppmï½¥hr |
10 |
|
1A |
Carbon monoxide |
5-50 |
5-50 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-1A-Carbon-Monoxide-Detector-Tube-300x300.png) |
Carbon tetrachloride |
134 |
Carbon tetrachloride |
0.5-60 |
(2.5)-60 |
5 |
|
134L |
Carbon tetrachloride |
0.25-11 |
0.25-5 |
5 |
|
Carbonyl sulphide |
21 |
Carbonyl sulphide |
5-200 |
10-100 |
5 |
|
21LA |
Carbonyl sulphide |
2-125 |
5-50 |
5 |
|
Chloride ion |
221L |
Chloride ion |
25-1000mg/l |
(25)-1000mg/l |
10 |
|
221LL |
Chloride ion |
10-200mg/l |
10-200mg/l |
10 |
|
Chlorine |
8HH |
Chlorine |
0.25-10% |
0.5-10% |
10 |
|
8H |
Chlorine |
25-1000 |
50-500 |
10 |
|
8La |
Chlorine |
0.1-16 |
0.5-8 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-8LA-Chlorine-Bromine-Detector-Tube-300x300.png) |
80 |
Acid gases |
0.7-14 |
|
10 |
|
8LL |
Chlorine |
0.025-2.0 |
(0.05)-1.0 |
10 |
|
132D |
Trichloroethylene |
2.4-240 |
|
10 |
|
8D |
Chlorine |
0.08-100 |
2-50ppmï½¥hr |
10 |
|
8TP |
Chlorine |
0.05-0.6 |
0.05-0.6 |
10 |
|
Chlorine dioxide |
8H |
Chlorine |
45-450 |
|
10 |
|
23M |
Chlorine dioxide |
0.1-10 |
0.5-5 |
10 |
|
8La |
Chlorine |
0.3-4.8 |
|
10 |
|
23L |
Chlorine dioxide |
0.025-1.2 |
(0.05)-0.6 |
10 |
|
Chlorobenzene |
126 |
Chlorobenzene |
2-500 |
(5)-200 |
10 |
|
126L |
Chlorobenzene |
0.5-43 |
(0.5)-10 |
10 |
|
Chlorobromomethane |
135 |
1,1,1-Trichloroethane
(Methyl chloroform) |
22-110 |
|
5 |
|
136H |
Methyl bromide |
18-270 |
|
5 |
|
136L |
Methyl bromide |
11-110 |
|
5 |
|
136LA |
Methyl bromide |
0.7-12.6 |
|
5 |
|
Chlorocyclohexane |
102L |
Hexane |
50-1200 |
50-1200 |
10 |
|
Chlorodifluoromethane |
51H |
Fluorochlorocarbons |
1000-24000 |
|
5 |
|
51 |
Fluorochlorocarbons |
25-1000 |
|
5 |
|
51L |
Fluorochlorocarbons |
2.5-135 |
|
5 |
|
Chloroform |
137 |
Chloroform |
4-400 |
10-100 |
5 |
|
137LA |
Chloroform |
0.5-30 |
2-12 |
5 |
|
137LL |
Chloroform |
0.3-4.5 |
0.3-4.5 |
5 |
|
Chloropicrin |
134 |
Carbon tetrachloride |
2.5-60 |
(2.5)-60 |
5 |
|
134L |
Carbon tetrachloride |
0.28-5.5 |
|
5 |
|
233 |
Chloropicrin |
0.045-22 |
(0.1)-10 |
5 |
|
2-Chloro-1,1,1,2- tetrafluoroethane |
51 |
Fluorochlorocarbons |
45-1800 |
|
5 |
|
Chromium (6) |
273 |
Chromium (VI) |
0.5-50mg/l |
(0.5)-50mg/l |
10 |
|
Copper |
284 |
Copper |
1-20mg/l |
1-20mg/l |
10 |
|
m-Cresol |
61 |
o-Cresol |
1-25 |
1-25 |
10 |
|
o-Cresol |
61 |
o-Cresol |
0.35-67.5 |
1-25 |
10 |
|
p-Cresol |
61 |
o-Cresol |
1-25 |
1-25 |
10 |
|
Cumene |
122L |
Toluene |
2-100 |
|
10 |
|
122DL |
Toluene |
3.4-850 |
|
10 |
|
Cyclohexane |
102H |
Hexane |
0.015-1.2% |
0.03-0.6% |
10 |
|
102L |
Hexane |
60-1440 |
|
10 |
|
Cyclohexanol |
118 |
Cyclohexanol |
5-100 |
(5)-100 |
10 |
|
Cyclohexanone |
91L |
Formaldehyde |
10-470 |
|
10 |
|
154 |
Cyclohexanone |
2-72 |
2-30 |
10 |
|
Cyclohexene |
151 |
Acetone |
0.05-0.8% |
0.05-0.8% |
10 |
|
Cyclohexylamine |
180 |
Amines |
7-140 |
|
10 |
|
180L |
Amines |
0.5-10 |
(0.5)-10 |
10 |
|
Cymene |
141L |
Ethyl acetate |
2.4-96 |
|
10 |
|
n-Decane |
105 |
Hydrocarbons
(Higher class) |
200-6000 |
|
10 |
|
Diacetone alcohol |
154 |
Cyclohexanone |
2.5-100 |
|
10 |
|
Diacetyl |
92 |
Acetaldehyde |
25-1500 |
|
10 |
|
Diborane |
22 |
Diborane |
0.02-5.0 |
(0.05)-2.0 |
10 |
|
1,1-Dibromoethane |
136L |
Methyl bromide |
7-70 |
|
5 |
|
Dibromomethane |
136L |
Methyl bromide |
5-50 |
|
5 |
|
Di-n-butylamine |
180 |
Amines |
5-100 |
5-100 |
10 |
|
180L |
Amines |
0.4-8 |
|
10 |
|
o-Dichlorobenzene |
127 |
o-Dichlorobenzene |
2.5-300 |
2.5-300 |
10 |
|
m-Dichlorobenzene |
127 |
o-Dichlorobenzene |
2.5-300 |
2.5-300 |
10 |
|
p-Dichlorobenzene |
127 |
o-Dichlorobenzene |
2.5-300 |
2.5-300 |
10 |
|
127P |
p-Dichlorobenzene |
100-3000µg/m3 |
100-3000µg/m3 |
5 |
|
Dichlorodifluoromethane |
51H |
Fluorochlorocarbons |
325-7800 |
|
5 |
|
51 |
Fluorochlorocarbons |
11-440 |
|
5 |
|
51L |
Fluorochlorocarbons |
1.8-97.2 |
|
5 |
|
1,1-Dichloroethane |
135 |
1,1,1-Trichloroethane |
90-450 |
|
5 |
|
trans-1,2-Dichloroethylene |
174D |
1,3-Butadiene |
3.8-600 |
|
10 |
|
1,2-Dichloroethylene |
132HA |
Trichloroethylene |
80-800 |
|
10 |
|
139 |
1,2-Dichloroethylene |
5-250 |
10-100 |
10 |
|
132LL |
Trichloroethylene |
0.375-6 |
|
10 |
|
132D |
Trichloroethylene |
6-600 |
|
10 |
|
1,1-Dichloro-1-fluoroethane |
51 |
Fluorochlorocarbons |
10-1000 |
10-400 |
5 |
|
51L |
Fluorochlorocarbons |
1.1-22 |
|
5 |
|
Dichloropentafluoropropane |
51 |
Fluorochlorocarbons |
20-800 |
|
5 |
|
51L |
Fluorochlorocarbons |
1.4-28 |
|
5 |
|
1,3-Dichloropropene |
132HA |
Trichloroethylene |
45-450 |
|
10 |
|
131La |
Vinyl chloride |
0.5-10 |
|
5 |
|
1,2-Dichloro-1,1,2,2- tetrafluoroethane |
51H |
Fluorochlorocarbons |
475-11400 |
|
5 |
|
51 |
Fluorochlorocarbons |
20-800 |
|
5 |
|
51L |
Fluorochlorocarbons |
1.8-97.2 |
|
5 |
|
2,2-Dichloro-1,1,1- trifluoroethane |
51 |
Fluorochlorocarbons |
14-1600 |
|
5 |
|
51L |
Fluorochlorocarbons |
1.4-28 |
|
5 |
|
Dichlorvos |
132LL |
Trichloroethylene |
0.11-1.8 |
|
10 |
|
Diethyl benzene |
122L |
Toluene |
2-150 |
|
10 |
|
Diethylamine |
180 |
Amines |
5.5-110 |
|
10 |
|
180L |
Amines |
0.45-9 |
|
10 |
|
Diethylaminoethanol |
180 |
Amines |
6-120 |
|
10 |
|
180L |
Amines |
0.6-12 |
|
10 |
|
Diethylenetriamine |
180L |
Amines |
0.95-19 |
|
10 |
|
Diisobutyl ketone |
102L |
Hexane |
0.2-1% |
|
10 |
|
91L |
Formaldehyde |
0.58-29 |
|
10 |
|
Diisobutylene |
121 |
Benzene |
45-540 |
|
10 |
|
Diisopropyl benzene |
141L |
Ethyl acetate |
16.5-108 |
|
10 |
|
Diisopropylamine |
180 |
Amines |
5-100 |
5-100 |
10 |
|
180L |
Amines |
0.3-6 |
|
10 |
|
Dimethyl disulphide |
53 |
Dimethyl sulphide |
0.3-6 |
|
5 |
|
Dimethyl sulphide |
77 |
TBM and DMS |
1-15mg/m3 |
1-15mg/m3 |
5 |
|
53 |
Dimethyl sulphide |
0.15-10 |
(0.5)-10 |
5 |
|
N,N-Dimethylacetamide |
184 |
N,N-Dimethylacetamide |
1.5-240 |
5-60 |
10 |
|
183TP |
N,N-Dimethylformamide |
3.0-57.5 |
|
10 |
|
Dimethylamine |
3H |
Ammonia |
1.2-19.2% |
|
10 |
|
180 |
Amines |
5.5-110 |
|
10 |
|
180L |
Amines |
0.45-9 |
|
10 |
|
3D |
Ammonia |
1.9-750 |
|
10 |
|
2-Dimethylaminoethanol |
180 |
Amines |
6.5-130 |
|
10 |
|
180L |
Amines |
0.65-13 |
|
10 |
|
Dimethylaminopropylamine |
180 |
Amines |
8-160 |
|
10 |
|
180L |
Amines |
0.6-12 |
|
10 |
|
N,N-Dimethylaniline |
181 |
Aniline |
2.5-30 |
2.5-30 |
10 |
|
N,N-Dimethylethylamine |
180 |
Amines |
4-80 |
|
10 |
|
180L |
Amines |
0.3-6 |
|
10 |
|
3D |
Ammonia |
4-1600 |
|
10 |
|
N,N-Dimethylformamide |
183 |
N,N-Dimethylformamide |
0.8-90 |
2-30 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-183-NN-Dimethylformamide-Detector-Tube-300x300.png) |
183TP |
N,N-Dimethylformamide |
0.5-30 |
(0.5)-15 |
10 |
|
Dimethylhydrazine |
185 |
Hydrazine |
0.1-2 |
0.1-2 |
10 |
|
1,4-Dioxane |
163 |
Ethylene oxide |
0.1-6.0% |
|
10 |
|
159 |
Tetrahydrofuran |
25-140 |
|
10 |
|
Dipropylamine |
180 |
Amines |
4-80 |
|
10 |
|
180L |
Amines |
0.35-7 |
|
10 |
|
Divinyl benzene |
124L |
Styrene |
1-15 |
|
10 |
|
Divinyl methoxysilane |
113L |
Isopropyl alcohol |
6.5-25.0 |
|
10 |
|
Enflurane |
51 |
Fluorochlorocarbons |
100-1230 |
|
5 |
|
51L |
Fluorochlorocarbons |
25-145 |
|
5 |
|
Epichlorohydrin |
163L |
Ethylene oxide |
1.2-120 |
|
5 |
|
Ethanol |
112 |
Ethanol |
0.01-7.5% |
(0.05)-2.5% |
10 |
|
112L |
Ethanol |
50-2000 |
100-2000 |
10 |
|
112D |
Ethanol |
100-25000 |
1000-25000ppmï½¥hr |
10 |
|
Ethanolamine |
180 |
Amines |
7-140 |
|
10 |
|
180L |
Amines |
1.95-39 |
|
10 |
|
Ethyl acetate |
141 |
Ethyl acetate |
0.1-1.5% |
0.1-1.5% |
10 |
|
141L |
Ethyl acetate |
20-800 |
20-800 |
10 |
|
Ethyl acrylate |
141L |
Ethyl acetate |
8.4-336 |
|
10 |
|
Ethyl benzene |
122 |
Toluene |
11-330 |
|
10 |
|
122L |
Toluene |
1-70 |
|
10 |
|
122DL |
Toluene |
2.8-700 |
|
10 |
|
122P |
Toluene |
110-2750µg/m3 |
|
5 |
|
Ethyl benzylchloride |
131La |
Vinyl chloride |
2.5-50 |
|
5 |
|
Ethyl bromide |
136L |
Methyl bromide |
2.5-200 |
10-100 |
5 |
|
Ethyl chloride |
138 |
Methylene chloride |
15-150 |
|
5 |
|
Ethyl chloroformate |
131La |
Vinyl chloride |
7-140 |
|
5 |
|
Ethyl ether |
161 |
Ethyl ether |
0.04-1.0% |
0.04-1.0% |
10 |
|
161L |
Ethyl ether |
10-1200 |
10-400 |
10 |
|
Ethyl mercaptan |
71H |
Methyl mercaptan |
100-3800 |
|
10 |
|
72 |
Ethyl mercaptan |
0.5-120 |
5-120 |
10 |
|
70 |
Mercaptans |
0.5-120 |
5-120 |
10 |
|
72L |
Ethyl mercaptan |
0.2-75 |
(0.5)-30 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-72L-Ethyl-Mercaptan-Detector-Tube-300x300.png) |
72LN |
Ethyl mercaptan (Mercury-free) |
0.15-57.5 |
(0.5)-25 |
10 |
|
70LN |
Mmercaptans (Mercury-free) |
0.13-10.4 |
|
10 |
|
70L |
Mercaptans |
0.1-8 |
0.5-4 |
10 |
|
N-Ethyl morpholine |
180 |
Amines |
5-100 |
5-100 |
10 |
|
180L |
Amines |
0.3-6 |
|
10 |
|
Ethylamine |
180 |
Amines |
5-100 |
5-100 |
10 |
|
180L |
Amines |
0.45-9 |
|
10 |
|
Ethylene |
103 |
Hydrocarbons (Lower class) |
0.35-16.8% |
|
9 |
|
171 |
Acetylene |
0.1-2.0% |
(0.1)-2.0% |
10 |
|
172 |
Ethylene |
25-1680 |
(25)-800 |
10 |
|
172L |
Ethylene |
0.2-100 |
0.2-50 |
10 |
|
174D |
1,3-Butadiene |
1.5-240 |
|
10 |
|
Ethylene chlorohydrin |
111L |
Methanol |
80-200 |
|
10 |
|
Ethylene dibromide |
136H |
Methyl bromide |
14-210 |
|
5 |
|
136L |
Methyl bromide |
8-80 |
|
5 |
|
Ethylene dichloride |
135 |
1,1,1-Trichloroethane |
400-2000 |
|
5 |
|
135L |
1,1,1-Trichloroethane |
104-1040 |
|
5 |
|
232 |
1,2-Dichloroethane |
1-39 |
1-15 |
5 |
|
Ethylene glycol |
165L |
Ethylene glycol |
10-100mg/m3 |
10-100mg/m3 |
5 |
|
Ethylene glycol monobutyl ether |
113L |
Isopropyl alcohol |
200-1000 |
|
10 |
|
113LL |
Isopropyl alcohol |
60-400 |
|
10 |
|
Ethylene glycol monoethyl ether |
113L |
Isopropyl alcohol |
110-1000 |
|
10 |
|
113LL |
Isopropyl alcohol |
46-460 |
|
10 |
|
Ethylene glycol monomethyl ether |
113L |
Isopropyl alcohol |
75-760 |
|
10 |
|
113LL |
Isopropyl alcohol |
44-440 |
|
10 |
|
Ethylene oxide |
163 |
Ethylene oxide |
0.05-3.0% |
(0.05)-3.0% |
10 |
|
163L |
Ethylene oxide |
0.4-550 |
1-100 |
5 |
|
163LL |
Ethylene oxide |
0.1-10 |
0.1-5 |
5 |
|
163TPM |
Ethylene oxide |
1-50 |
1-50 |
5 |
|
163TP |
Ethylene oxide |
0.1-5 |
0.1-5 |
5 |
|
Ethylenediamine |
180 |
Amines |
14-280 |
|
10 |
|
180L |
Amines |
0.9-18 |
|
10 |
|
Fluorine |
17 |
Hydrogen fluoride |
0.5-50 |
|
10 |
|
Formaldehyde |
91M |
Formaldehyde |
8-6400 |
20-2000 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-91M-Formaldehyde-Detector-Tube-300x300.png) |
91 |
Formaldehyde |
2-100 |
2-20 |
5 |
|
91L |
Formaldehyde |
0.1-40.0 |
(0.1)-5.0 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-91L-Formaldehyde-Detector-Tube-300x300.png) |
91LL |
Formaldehyde |
0.05-1.0 |
0.05-1.0 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-91LL-Formaldehyde-Detector-Tube-300x300.png) |
91D |
Formaldehyde |
0.1-20 |
1-20ppmï½¥hr |
10 |
|
91P |
Formaldehyde |
0.02-1.44 |
0.02-0.4 |
10 |
|
91PL |
Formaldehyde |
0.01-0.80 |
(0.01)-0.20 |
10 |
|
91TP |
Formaldehyde |
0.01-1.75 |
0.01-0.50 |
10 |
|
Formic acid |
81 |
Acetic acid |
5.2-130 |
|
10 |
|
81L |
Acetic acid |
0.5-20 |
|
10 |
|
81D |
Acetic acid |
0.55-110 |
|
10 |
|
Free residual chlorine |
222 |
Free residual chlorine |
0.1-10mg/l |
0.1-10mg/l |
10 |
|
Furfural |
154 |
Cyclohexanone |
2-30 |
2-30 |
10 |
|
91D |
Formaldehyde |
0.3-60 |
|
10 |
|
Gasoline |
1M |
Carbon monoxide |
0.1-2.0% |
0.1-2.0% |
10 |
|
101 |
Gasoline |
0.015-1.2% |
0.03-0.6% |
10 |
|
101L |
Gasoline |
30-2000 |
30-1000 |
10 |
|
Halothane |
51H |
Fluorochlorocarbons |
800-6400 |
|
5 |
|
51 |
Fluorochlorocarbons |
24-960 |
|
5 |
|
51L |
Fluorochlorocarbons |
3-60 |
|
5 |
|
Heptane |
103 |
Hydrocarbons (Lower class) |
0.035-1.68% |
|
9 |
|
101 |
Gasoline |
0.015-1.2% |
0.03-0.6% |
10 |
|
105 |
Hydrocarbons(Higher class) |
90-2700 |
|
10 |
|
101L |
Gasoline |
30-2000 |
30-1000 |
10 |
|
Hexamethylenediamine |
180L |
Amines |
1.55-31 |
|
10 |
|
Hexane |
103 |
Hydrocarbons (Lower class) |
0.025-1.2% |
|
9 |
|
102H |
Hexane |
0.015-1.2% |
0.03-0.6% |
10 |
|
105 |
Hydrocarbons(Higher class) |
80-2400 |
|
10 |
|
102L |
Hexane |
4-1200 |
50-1200 |
10 |
|
102TP |
Hexane |
2-80 |
2-80 |
10 |
|
2-Hexyl alcohol |
141L |
Ethyl acetate |
168-1680 |
|
10 |
|
Hexylamine |
180 |
Amines |
9-180 |
|
10 |
|
180L |
Amines |
0.65-13 |
|
10 |
|
Hydrazine |
185 |
Hydrazine |
0.04-2.0 |
0.1-2.0 |
10 |
|
3D |
Ammonia |
1.6-650 |
|
10 |
|
Hydrocarbons (Higher class) |
105 |
Hydrocarbons(Higher class) |
100-3000 |
200-3000 |
10 |
|
Hydrocarbons (Lower class) |
103 |
Hydrocarbons (Lower class) |
0.05-2.4% |
0.1-1.2% |
9 |
|
Hydrogen |
30 |
Hydrogen |
0.5-2.0% |
|
10 |
|
Hydrogen bromide |
15L |
Nitric acid |
0.8-16 |
|
10 |
|
Hydrogen chloride |
8HH |
Chlorine |
1.5-30% |
|
10 |
|
14R |
Hydrogen chloride(for Low humidity) |
50-5000 |
200-5000 |
10 |
|
14M |
Hydrogen chloride |
10-1000 |
20-500 |
10 |
|
80 |
Acid gases |
8-160 |
|
10 |
|
14L |
Hydrogen chloride |
0.2-76 |
1-20 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-14L-Hydrogen-Chloride-Detector-Tube-300x300.png) |
132D |
Trichloroethylene |
1.8-180 |
|
10 |
|
14D |
Hydrogen chloride |
1-100 |
10-100ppmï½¥hr |
10 |
|
17D |
Hydrogen fluoride |
0.4-40 |
|
10 |
|
Hydrogen cyanide |
12H |
Hydrogen cyanide |
0.05-1.6% |
0.05-1.6% |
10 |
|
12M |
Hydrogen cyanide |
17-2400 |
50-800 |
10 |
|
12L |
Hydrogen cyanide |
0.5-150 |
2.5-60 |
10 |
|
12LL |
Hydrogen cyanide |
0.2-10 |
0.2-5 |
10 |
|
12D |
Hydrogen cyanide |
1-200 |
10-200ppmï½¥hr |
10 |
|
12TP |
Hydrogen cyanide |
0.3-9.0 |
0.3-4.5 |
10 |
|
Hydrogen fluoride |
17 |
Hydrogen fluoride |
0.25-100 |
0.5-20 |
10 |
|
17L |
Hydrogen fluoride |
0.09-72 |
0.2-10 |
10 |
|
17LL |
Hydrogen fluoride |
0.05-24 |
(0.05)-3.0 |
10 |
|
14D |
Hydrogen chloride |
2.5-250 |
|
10 |
|
17D |
Hydrogen fluoride |
1-100 |
10-100ppmï½¥hr |
10 |
|
17TP |
Hydrogen fluoride |
0.05-9.0 |
0.05-3.0 |
10 |
|
Hydrogen peroxide |
32 |
Hydrogen peroxide |
0.5-10 |
(0.5)-10 |
10 |
|
32D |
Hydrogen peroxide |
0.5-40 |
5-40ppmï½¥hr |
10 |
|
Hydrogen sulphide |
4HT |
Hydrogen sulphide |
1-40% |
2-20% |
10 |
|
4HP |
Hydrogen sulphide |
0.25-20% |
(0.5)-10% |
10 |
|
4HH |
Hydrogen sulphide |
0.1-4.0% |
0.1-2.0% |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-4HH-Hydrogen-Sulfide-Detector-Tube-300x300.png) |
45H |
Hydrogen sulphide+ Sulphur dioxide(total quantification) |
0.02-8.0% |
0.2-4.0% |
10 |
|
4HM |
Hydrogen sulphide |
25-1600 |
50-800 |
10 |
|
4M |
Hydrogen sulphide |
12.5-500 |
25-250 |
10 |
|
4H |
Hydrogen sulphide |
10-4000 |
100-2000 |
10 |
|
45S |
Hydrogen sulphide,Sulphur dioxide(Separate quantification) |
1.25-120 |
(2.5)-60 |
5 |
|
4L |
Hydrogen sulphide |
1-240 |
10-120 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-4L-Hydrogen-Sulfide-Detector-Tube-1-300x300.png) |
4LK |
Hydrogen sulphide |
1-40 |
2-20 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-4LK-Hydrogen-Sulfide-Detector-Tube-300x300.png) |
4LB |
Hydrogen sulphide |
0.5-12 |
1-6 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-4LB-Hydrogen-Sulfide-Detector-Tube-300x300.png) |
4LL |
Hydrogen sulphide |
0.25-120 |
(2.5)-60 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-4LL-Hydrogen-Sulfide-Detector-Tube-300x300.png) |
4LT |
Hydrogen sulphide |
0.05-4.0 |
(0.1)-2.0 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-4LT-Hydrogen-Sulfide-Detector-Tube-1-300x300.png) |
4D |
Hydrogen sulphide |
0.2-200 |
10-200ppmï½¥hr |
10 |
|
4S |
Hydrogen sulphide |
10-200ppb |
10-200ppb |
5 |
|
4TP |
Hydrogen sulphide |
0.1-2.88 |
0.1-1.6 |
10 |
|
Iodine |
9L |
Nitrogen dioxide |
0.2-12 |
|
10 |
|
80 |
Acid gases |
0.12-2.4 |
|
10 |
|
Iron (2) |
281 |
Iron (II) |
5-50mg/l |
(5)-50mg/l |
10 |
|
Isoamyl acetate |
148 |
Isoamyl acetate |
10-200 |
10-200 |
10 |
|
Isoamyl alcohol |
117 |
Isoamyl alcohol |
5-300 |
(5)-300 |
10 |
|
Isobutane |
103 |
Hydrocarbons (Lower class) |
0.035-1.68% |
|
9 |
|
104 |
Butane |
55-3080 |
|
10 |
|
Isobutene |
101L |
Gasoline |
0.07-2.2% |
|
10 |
|
Isobutyl acetate |
144 |
Isobutyl acetate |
10-300 |
10-300 |
10 |
|
Isobutyl acrylate |
142L |
Butyl acetate |
5.5-165 |
|
10 |
|
Isobutyl alcohol |
116 |
Isobutyl alcohol |
3.7-150 |
10-150 |
10 |
|
Isooctane |
101 |
Gasoline |
0.027-0.54% |
|
10 |
|
Isopentane |
103 |
Hydrocarbons (Lower class) |
0.045-2.16% |
|
9 |
|
Isophorone |
154 |
Cyclohexanone |
2-30 |
2-30 |
10 |
|
Isoprene |
174D |
1,3-Butadiene |
2.5-400 |
|
10 |
|
Isopropyl acetate |
146 |
Isopropyl acetate |
10-500 |
10-500 |
10 |
|
Isopropyl alcohol |
113 |
Isopropyl alcohol |
0.02-5.0% |
0.04-2.5% |
10 |
|
113L |
Isopropyl alcohol |
20-800 |
(50)-800 |
10 |
|
113LL |
Isopropyl alcohol |
20-460 |
20-200 |
10 |
|
113TP |
Isopropyl alcohol |
20-400 |
20-200 |
10 |
|
Isopropyl amine |
180 |
Amines |
5.5-110 |
|
10 |
|
180L |
Amines |
0.45-9 |
|
10 |
|
Isopropyl ether |
161 |
Ethyl ether |
0.018-0.45% |
|
10 |
|
141L |
Ethyl acetate |
17.6-704 |
|
10 |
|
Isopropyl mercaptan |
70 |
Mercaptans |
10-240 |
|
10 |
|
Isovaleric acid |
81 |
Acetic acid |
2-50 |
2-50 |
10 |
|
81L |
Acetic acid |
0.38-15 |
|
10 |
|
LPG |
100A |
LPG |
0.02-0.8% |
0.02-0.8% |
10 |
|
Maleic anhydride |
81 |
Acetic acid |
0.8-20 |
|
10 |
|
Mercaptans |
70 |
Mercaptans |
0.5-120 |
5-120 |
10 |
|
70L |
Mercaptans |
0.1-8 |
0.5-4 |
10 |
|
70LN |
Mercaptans (Mercury-free) |
0.1-8 |
0.5-4 |
10 |
|
2-Mercaptoethanol |
75L |
tert-Butyl mercaptan |
0.5-7.5 |
|
10 |
|
Mercury |
271 |
Mercury |
1-20mg/l |
1-20mg/l |
10 |
|
Mercury vapour |
40 |
Mercury vapour |
0.05-13.2mg/m3 |
0.25-6.0mg/m3 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-40-Mercury-Vapour-Detector-Tube-300x300.png) |
Mesityl oxide |
141L |
Ethyl acetate |
72-1080 |
|
10 |
|
Metaldehyde |
91L |
Formaldehyde |
0.065-3.25 |
|
10 |
|
Methacrylic acid |
81 |
Acetic acid |
1.8-45 |
|
10 |
|
81L |
Acetic acid |
0.35-14 |
|
10 |
|
Methacrylonitrile |
192 |
Methacrylonitrile |
0.2-32 |
0.5-10 |
5 |
|
Methanol |
111 |
Methanol |
0.002-4.5% |
0.02-1.5% |
10 |
|
111L |
Methanol |
20-1000 |
40-1000 |
10 |
|
111LL |
Methanol |
2-62 |
2-20 |
10 |
|
111TP |
Methanol |
20-300 |
20-300 |
10 |
|
2-Methoxyethyl acetate |
113L |
Isopropyl alcohol |
300-1300 |
|
10 |
|
1-Methoxy-2-propanol |
113LL |
Isopropyl alcohol |
26-260 |
|
10 |
|
Methyl acrylate |
141L |
Ethyl acetate |
7.2-288 |
|
10 |
|
2-Methyl allyl chloride |
131La |
Vinyl chloride |
2.8-55 |
|
5 |
|
N-Methyl aniline |
181 |
Aniline |
3.5-42 |
|
10 |
|
Methyl bromide |
136H |
Methyl bromide |
10-600 |
20-300 |
5 |
|
136L |
Methyl bromide |
2.5-200 |
10-100 |
5 |
|
136LA |
Methyl bromide |
1-36 |
(1)-18 |
5 |
|
136LL |
Methyl bromide |
0.1-3.0 |
0.1-1.2 |
5 |
|
Methyl tert-butyl ether |
166 |
Methyl tert-butyl ether |
10-660 |
10-200 |
10 |
|
Methyl chloride |
51 |
Fluorochlorocarbons |
12-480 |
|
5 |
|
51L |
Fluorochlorocarbons |
1.6-86.4 |
|
5 |
|
Methyl chloroformate |
131La |
Vinyl chloride |
58-1160 |
|
5 |
|
Methyl ether |
161 |
Ethyl ether |
0.034-0.85% |
|
10 |
|
Methyl ethyl ketone |
152 |
Methyl ethyl ketone |
0.02-0.6% |
0.02-0.6% |
10 |
|
151L |
Acetone |
21-1680 |
|
10 |
|
152L |
Methyl ethyl ketone |
10-384 |
10-120 |
5 |
|
151D |
Acetone |
6.5-1950 |
|
10 |
|
152D |
Methyl ethyl ketone |
2-600 |
20-600ppmï½¥hr |
10 |
|
91D |
Formaldehyde |
0.125-25 |
|
10 |
|
152TP |
Methyl ethyl ketone |
20-300 |
20-300 |
10 |
|
Methyl hydrazine |
185 |
hydrazine |
0.6-12 |
|
10 |
|
Methyl iodide |
230H |
Methyl iodide |
100-34800 |
100-6000 |
10 |
|
230 |
Methyl iodide |
0.5-108 |
(1)-20 |
10 |
|
121L |
Benzene |
0.32-32 |
|
5 |
|
Methyl isobutyl ketone |
153 |
Methyl isobutyl ketone |
0.05-0.6% |
0.05-0.6% |
10 |
|
153L |
Methyl isobutyl ketone |
2.5-130 |
(2.5)-50 |
10 |
|
151D |
Acetone |
11.5-3450 |
|
10 |
|
152D |
Methyl ethyl ketone |
4-1200 |
|
10 |
|
Methyl isothiocyanate |
166 |
Methy tert-butyl ether |
39.8-1766 |
|
10 |
|
141L |
Ethyl acetate |
5.4-216 |
|
10 |
|
234L |
Methyl isothiocyanate |
0.07-25 |
(0.3)-10 |
5 |
|
Methyl mercaptan |
71H |
Methyl mercaptan |
20-2700 |
50-1000 |
10 |
|
70 |
Mercaptans |
0.35-84 |
|
10 |
|
71 |
Methyl mercaptan |
0.25-140 |
(2.5)-70 |
10 |
|
70L |
Mercaptans |
0.1-8 |
0.5-4 |
10 |
|
70LN |
Mercaptans (Mercury-free) |
0.1-8 |
0.5-4 |
10 |
|
Methyl methacrylate |
149 |
Methyl methacrylate |
10-500 |
10-200 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-149-Methyl-Mathacrylate-Detector-Tube-300x300.png) |
N-Methyl morpholine |
180 |
Amines |
5-100 |
5-100 |
10 |
|
180L |
Amines |
0.3-6 |
|
10 |
|
4-Methyl pyridine |
182 |
Pyridine |
0.38-10.5 |
|
10 |
|
N-Methyl pyrrolidone |
180 |
Amines |
13.5-270 |
|
10 |
|
Methylamine |
180 |
Amines |
5-100 |
5-100 |
10 |
|
180L |
Amines |
0.5-10 |
(0.5)-10 |
10 |
|
3DL |
Ammonia |
0.19-19 |
|
10 |
|
2-Methyl-3-butenenitrile |
191L |
Acrylonitrile |
0.4-12.0 |
|
5 |
|
Methylcyclohexane |
102H |
hexane |
0.04-0.84% |
|
10 |
|
Methylcyclohexanol |
119 |
Methylcyclohexanol |
5-100 |
(5)-100 |
10 |
|
Methylcyclohexanone |
155 |
Methylcyclohexanone |
2-100 |
2-50 |
10 |
|
Methylene chloride |
138 |
Methylene chloride |
20-500 |
50-500 |
5 |
|
138L |
Methylene chloride |
4-150 |
10-60 |
5 |
|
51L |
Fluorochlorocarbons |
1-54 |
1-20 |
5 |
|
Methylene iodide |
121L |
Benzene |
0.22-22 |
|
5 |
|
Morpholine |
180 |
Amines |
9-180 |
|
10 |
|
180L |
Amines |
0.5-10 |
(0.5)-10 |
10 |
|
Naphthalene |
60 |
Phenol |
0.5-14 |
|
10 |
|
Nickel |
291 |
Nickel |
5-50mg/l |
(5)-50mg/l |
10 |
|
Nitric acid |
80 |
Acid gases |
5-100 |
|
10 |
|
15L |
Nitric acid |
0.1-40 |
1-20 |
10 |
|
14D |
Hydrogen chloride |
0.8-80 |
|
10 |
|
17D |
Hydrogen fluoride |
0.32-32 |
|
10 |
|
Nitroethane |
52 |
Nitro compounds |
4-240 |
|
10 |
|
Nitrogen dioxide |
10 |
NO & NO2(Separate quantification) |
2.5-200 |
2.5-200 |
5 |
|
9L |
Nitrogen dioxide |
0.5-125 |
0.5-30 |
10 |
|
80 |
Acid gases |
0.2-4 |
|
10 |
|
9D |
Nitrogen dioxide |
0.1-30 |
1-30ppmï½¥hr |
10 |
|
9DL |
Nitrogen dioxide |
0.01-3.0 |
(0.1)-3.0ppmï½¥hr |
10 |
|
9P |
Nitrogen dioxide |
0.02-0.20 |
0.02-0.20 |
10 |
|
52 |
Nitro compounds |
0.5-30 |
0.5-30 |
10 |
|
Nitrogen oxide |
10 |
NO & NO2(Separate quantification) |
2.5-200 |
5-200 |
5 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-10-Nitric-Oxide-Detector-Tube-300x300.png) |
Nitrogen oxides |
11HA |
Nitrogen oxides |
50-2500 |
(50)-2500 |
10 |
|
11S |
Nitrogen oxides |
5-625 |
(10)-250 |
10 |
|
11L |
Nitrogen oxides |
0.03-14 |
0.2-5.0 |
10 |
|
11A |
Nitrogen oxides |
0.02-2 |
0.02-0.7 |
10 |
|
Nitromethane |
52 |
Nitro compounds |
5-300 |
|
10 |
|
1-Nitropropane |
52 |
Nitro compounds |
4.2-252 |
|
10 |
|
2-Nitropropane |
52 |
Nitro compounds |
3.7-222 |
|
10 |
|
Nonane |
105 |
Hydrocarbons(Higher class) |
130-3900 |
|
10 |
|
Octane |
101 |
Gasoline |
0.036-0.72% |
|
10 |
|
105 |
Hydrocarbons(Higher class) |
100-3000 |
200-3000 |
10 |
|
Oil mist |
109A |
Oil mist |
0.3-1.5mg/m3 |
0.3-1.5mg/m3 |
10 |
|
109AD |
Oil mist |
0.1-5.0mg/m3 |
0.2-5.0mg/m3 |
10 |
|
Oxygen |
31B |
Oxygen |
3-24% |
6-24% |
5 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-31B-Oxygen-Detector-Tube-300x300.png) |
Ozone |
218 |
Ozone |
1-10mg/l |
(1)-10mg/l |
10 |
|
18M |
Ozone |
4-400 |
20-200 |
10 |
|
18L |
Ozone |
0.025-6 |
(0.05)-0.6 |
10 |
|
Pentachloroethane |
133L |
Tetrachloroethylene |
40-500 |
|
10 |
|
1,3-Pentadiene |
174 |
1,3-Butadiene |
250-4000 |
|
10 |
|
174L |
1,3-Butadiene |
42.5-850 |
|
10 |
|
Pentamethylenediamine |
180L |
Amines |
0.75-15 |
|
10 |
|
n-Pentane |
103 |
Hydrocarbons (Lower class) |
0.0375-1.8% |
|
9 |
|
104 |
Butane |
30-1680 |
|
10 |
|
3-Pentenenitrile |
191L |
Acrylonitrile |
0.4-12.0 |
|
5 |
|
2-Pentenenitrile |
193 |
2-Pentenenitrile |
0.5-15.0 |
0.5-6.0 |
5 |
|
191L |
Acrylonitrile |
0.24-7.2 |
|
5 |
|
Petroleum benzine |
106 |
Petroleum naphtha |
0.5-28mg/l |
1-14mg/l |
10 |
|
Petroleum ether |
106 |
Petroleum naphtha |
0.5-28mg/l |
1-14mg/l |
10 |
|
Petroleum naphtha |
106 |
Petroleum naphtha |
0.5-28mg/l |
1-14mg/l |
10 |
|
Phenol |
60 |
Phenol |
0.12-183 |
1-25 |
10 |
|
Phosgene |
16 |
Phosgene |
0.05-20 |
0.1-5 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-16-Phosgene-Detector-Tube-300x300.png) |
Phosphine |
7H |
Phosphine |
200-5500 |
200-2500 |
10 |
|
7J |
Phosphine |
2.5-1000 |
(25)-500 |
10 |
|
7 |
Phosphine |
2.5-100 |
5-50 |
10 |
|
7L |
Phosphine |
0.15-5 |
0.3-5 |
10 |
|
7LA |
Phosphine |
0.05-9.8 |
(0.1)-1.5 |
10 |
|
α-Pinene |
121 |
Benzene |
95-1140 |
|
10 |
|
Propane |
103 |
Hydrocarbons (Lower class) |
0.05-2.4% |
0.1-1.2% |
9 |
|
100B |
Propane |
0.1-2.0% |
0.1-2.0% |
10 |
|
Propionaldehyde |
151L |
Acetone |
24-1880 |
|
10 |
|
91L |
Formaldehyde |
0.76-38 |
|
10 |
|
Propionic acid |
81 |
Acetic acid |
3-75 |
|
10 |
|
81L |
Acetic acid |
0.25-10 |
(0.25)-10.0 |
10 |
|
Propionitrile |
191 |
Acrylonitrile |
50-1200 |
|
5 |
|
Propyl acetate |
145 |
Propyl acetate |
20-500 |
20-500 |
10 |
|
Propyl alcohol |
113 |
Isopropyl alcohol |
0.04-2.5% |
0.04-2.5% |
10 |
|
113L |
Isopropyl alcohol |
130-560 |
|
10 |
|
113LL |
Isopropyl alcohol |
55-170 |
|
10 |
|
n-Propyl bromide |
136LA |
Methyl bromide |
1-18 |
(1)-18 |
5 |
|
Propyl mercaptan |
70 |
Mercaptans |
22.5-540 |
|
10 |
|
70LN |
Mercaptans (Mercury-free) |
1-25 |
|
10 |
|
70L |
Mercaptans |
0.12-9.6 |
|
10 |
|
Propylamine |
180 |
Amines |
6-120 |
|
10 |
|
180L |
Amines |
0.5-10 |
(0.5)-10 |
10 |
|
Propylene |
100A |
LPG |
0.02-0.8% |
0.02-0.8% |
10 |
|
Propylene dichloride |
131La |
Vinyl chloride |
40-800 |
|
5 |
|
Propylene imine |
180 |
Amines |
5.5-110 |
|
10 |
|
180L |
Amines |
0.35-7 |
|
10 |
|
Propylene oxide |
163 |
Ethylene oxide |
0.065-3.9% |
|
10 |
|
163L |
Ethylene oxide |
1-100 |
1-100 |
5 |
|
Pyridine |
182 |
Pyridine |
0.2-35 |
(0.5)-14 |
10 |
|
Qualitative analysis |
107 |
Polytec tube-1 |
Qualitative analysis |
Qualitative analysis |
10 |
|
25 |
Polytec tube-2 |
Qualitative analysis |
Qualitative analysis |
10 |
|
26 |
Polytec tube-3 |
Qualitative analysis |
Qualitative analysis |
10 |
|
27 |
Polytec tube-4 |
Qualitative analysis |
Qualitative analysis |
10 |
|
28 |
Polytec tube-5 |
Qualitative analysis |
Qualitative analysis |
10 |
|
108 |
Qualitative analysis tube for fire investigation |
Qualitative analysis |
Qualitative analysis |
10 |
|
Stoddard solvent |
128 |
Stoddard solvent |
50-8000mg/m3 |
50-8000mg/m3 |
10 |
|
Styrene |
153 |
Methyl isobutyl ketone |
0.15-2.3% |
|
10 |
|
124 |
Styrene |
10-1500 |
20-500 |
10 |
|
124L |
Styrene |
2-100 |
2-25 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-124L-Styrene-Detector-Tube-300x300.png) |
122DL |
Toluene |
26-6500 |
|
10 |
|
124S |
Styrene |
0.2-4.0 |
0.2-4.0 |
5 |
|
Sulphide ion |
211H |
Sulphide ion |
10-1000 |
10-1000 |
10 |
|
211M |
Sulphide ion |
2-300 |
2-300 |
10 |
|
211 |
Sulphide ion |
1-100 |
1-100 |
10 |
|
211LL |
Sulphide ion |
0.5-20 |
0.5-20 |
10 |
|
Sulphides |
201H |
Sulphides |
0.02-0.20mg |
0.02-0.20mg |
10 |
|
201L |
Sulphides |
0.002-0.020mg |
0.002-0.020mg |
10 |
|
Sulphur dioxide |
5H |
Sulphur dioxide |
0.05-8.0% |
0.5-4.0% |
10 |
|
5M |
Sulphur dioxide |
20-3600 |
100-1800 |
10 |
|
80 |
Acid gases |
1.5-30 |
|
10 |
|
5L |
Sulphur dioxide |
1.25-200 |
5-100 |
10 |
|
5La |
Sulphur dioxide |
0.5-60 |
2-30 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-5La-Sulfur-Dioxide-Detector-Tube-300x300.png) |
5LC |
Sulphur dioxide |
0.1-22 |
(0.25)-10 |
10 |
|
45S |
Hydrogen sulphide,Sulphur dioxide(Separate quantification) |
0.25-20.0 |
0.5-10.0 |
5 |
|
5Lb |
Sulphur dioxide |
0.05-10.0 |
0.2-5.0 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-5Lb-Sulfur-Dioxide-Detector-Tube-300x300.png) |
45H |
Hydrogen sulphide+ Sulphur dioxide(total quantification) |
0.02-8.0% |
0.2-4.0% |
10 |
|
5DH |
Sulphur dioxide |
10-600 |
50-600ppmï½¥hr |
10 |
|
5D |
Sulphur dioxide |
0.2-100 |
2-100ppmï½¥hr |
10 |
|
Sulphuric acid |
35 |
Sulphuric acid |
0.5-5mg/m3 |
0.5-5mg/m3 |
10 |
|
Sulphuryl fluoride |
231 |
Sulphuryl fluoride |
1-20 |
1-20 |
4 |
|
1,1,2,2-Tetrabromoethane |
135L |
1,1,1-Trichloroethane(Methyl chloroform) |
0.92-9.2 |
|
5 |
|
1,1,2,2-Tetrachloro-1,2- difluoroethane |
51H |
Fluorochlorocarbons |
125-3000 |
|
5 |
|
51 |
Fluorochlorocarbons |
7-280 |
|
5 |
|
51L |
Fluorochlorocarbons |
1-54 |
1-20 |
5 |
|
1,1,2,2-Tetrachloroethane |
131L |
Vinyl chloride |
2-30 |
|
5 |
|
Tetrachloroethylene |
132HH |
Trichloroethylene |
0.075-1.5% |
|
10 |
|
133HA |
Tetrachloroethylene |
7-900 |
20-300 |
10 |
|
133M |
Tetrachloroethylene |
2-220 |
5-100 |
10 |
|
133L |
Tetrachloroethylene |
1-75 |
2-25 |
10 |
|
133LL |
Tetrachloroethylene |
0.1-9.0 |
0.2-3.0 |
10 |
|
133D |
Tetrachloroethylene |
3-150 |
25-150ppmï½¥hr |
10 |
|
132D |
Trichloroethylene |
1.5-150 |
|
10 |
|
133TP |
Tetrachloroethylene |
2.5-84 |
2.5-40 |
5 |
|
133P |
Tetrachloroethylene |
20-720µg/m3 |
20-300µg/m3 |
5 |
|
133LC |
Tetrachloroethylene |
0.05-0.3mg/l |
0.05-0.3mg/l |
10 |
|
Tetrahydrofuran |
161 |
Ethyl ether |
0.056-1.4% |
|
10 |
|
159 |
Tetrahydrofuran |
20-800 |
50-800 |
10 |
|
159L |
Tetrahydrofuran |
5-232 |
5-80 |
10 |
|
Tetrahydrothiophene |
76H |
Tetrahydrothiophene |
10-200 |
10-200 |
5 |
|
76 |
Tetrahydrothiophene |
1-10 |
1-10 |
5 |
|
76M |
Tetrahydrothiophene |
10-100mg/m3 |
10-100mg/m3 |
5 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-76M-Tetrahydrothiophene-Detector-Tube-300x300.png) |
Tetramethylenediamine |
180 |
Amines |
8.5-170 |
|
10 |
|
180L |
Amines |
0.8-16 |
|
10 |
|
Thionyl chloride |
5La |
Sulphur dioxide |
1.44-21.6 |
|
10 |
|
Toluene |
161 |
Ethyl ether |
0.02-0.8% |
|
10 |
|
122 |
Toluene |
5-690 |
(10)-300 |
10 |
|
122L |
Toluene |
1-100 |
2-50 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-122L-Toluene-Detector-Tube-300x300.png) |
122DL |
Toluene |
2-500 |
20-500ppmï½¥hr |
10 |
|
122TP |
Toluene |
2-80 |
2-80 |
5 |
|
122P |
Toluene |
100-7000µg/m3 |
100-2500µg/m3 |
5 |
|
o-Toluidine |
181 |
Aniline |
5-60 |
|
10 |
|
Trichloroacetic acid |
15L |
Nitric acid |
1-37.5 |
|
10 |
|
1,2,4-Trichlorobenzene |
131La |
Vinyl chloride |
0.65-13 |
|
5 |
|
1,1,2-Trichloroethane |
135 |
1,1,1-Trichloroethane(Methyl chloroform) |
220-750 |
|
5 |
|
1,1,1-Trichloroethane |
171 |
Acetylene |
0.06-1.2% |
|
10 |
|
135 |
1,1,1-Trichloroethane(Methyl chloroform) |
100-2000 |
100-500 |
5 |
|
135L |
1,1,1-Trichloroethane(Methyl chloroform) |
6-900 |
20-200 |
5 |
|
Trichloroethylene |
132HH |
Trichloroethylene |
0.05-2.5% |
0.05-1.0% |
10 |
|
132HA |
Trichloroethylene |
20-1300 |
50-500 |
10 |
|
132M |
Trichloroethylene |
2-270 |
5-100 |
10 |
|
132L |
Trichloroethylene |
0.8-90 |
2-25 |
10 |
|
132LL |
Trichloroethylene |
0.125-8.8 |
(0.25)-4.0 |
10 |
|
132D |
Trichloroethylene |
3-300 |
25-300ppmï½¥hr |
10 |
|
132TP |
Trichloroethylene |
1-33 |
1-15 |
5 |
|
132P |
Trichloroethylene |
20-1200µg/m3 |
20-500µg/m3 |
5 |
|
132LC |
Trichloroethylene |
0.1-0.4mg/l |
0.1-0.4mg/l |
10 |
|
Trichlorofluoromethane |
51H |
Fluorochlorocarbons |
275-6600 |
|
5 |
|
51 |
Fluorochlorocarbons |
8-320 |
|
5 |
|
51L |
Fluorochlorocarbons |
0.8-43.2 |
|
5 |
|
1,2,3-Trichloropropane |
135L |
1,1,1-Trichloroethane(Methyl chloroform) |
36-360 |
|
5 |
|
1,1,1-Trichloro-2,2,2- trifluoroethane |
51H |
Fluorochlorocarbons |
200-4800 |
|
5 |
|
51 |
Fluorochlorocarbons |
10-400 |
10-400 |
5 |
|
51L |
Fluorochlorocarbons |
0.8-43.2 |
|
5 |
|
1,1,2-Trichloro-1,2,2- trifluoroethane |
51H |
Fluorochlorocarbons |
250-6000 |
250-2000 |
5 |
|
51 |
Fluorochlorocarbons |
10-400 |
10-400 |
5 |
|
51L |
Fluorochlorocarbons |
1-54 |
1-20 |
5 |
|
Triethylamine |
180 |
Amines |
4.5-90 |
|
10 |
|
180L |
Amines |
0.3-6 |
|
10 |
|
3D |
Ammonia |
5.3-2100 |
|
10 |
|
Trimethylamine |
3M |
Ammonia |
25-250 |
|
10 |
|
180 |
Amines |
3.5-70 |
|
10 |
|
180L |
Amines |
0.25-5 |
|
10 |
|
3DL |
Ammonia |
0.23-23 |
|
10 |
|
Trimethylbenzene |
123 |
Xylene |
10-300 |
|
10 |
|
Valeric acid |
81L |
Acetic acid |
0.38-15 |
|
10 |
|
Vinyl acetate |
141 |
Ethyl acetate |
0.06-0.9% |
|
10 |
|
143 |
Vinyl acetate |
5-250 |
10-100 |
5 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-143-Vinyl-Acetate-Detector-Tube-300x300.png) |
Vinyl chloride |
131 |
Vinyl chloride |
0.025-2.0% |
0.05-1.0% |
10 |
|
131LB |
Vinyl chloride |
0.4-70 |
1-20 |
10 |
|
131La |
Vinyl chloride |
0.25-54 |
1-20 |
5 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-131La-Vinyl-Chloride-Detector-Tube-300x300.png) |
131L |
Vinyl chloride |
0.1-6.9 |
0.2-3.0 |
5 |
|
174D |
1,3-Butadiene |
1.5-240 |
|
10 |
|
131TP |
Vinyl chloride |
0.2-9.6 |
0.2-3.0 |
10 |
|
131P |
Vinyl chloride |
50-1500µg/m3 |
50-1500µg/m3 |
5 |
|
Vinyl trimethoxysilane |
113L |
Isopropyl alcohol |
6.5-25.0 |
|
10 |
|
Vinylidene chloride |
130L |
Vinylidene chloride |
0.4-40.6 |
1-14 |
5 |
|
Water vapour |
6 |
Water vapour |
0.5-32mg/l |
1-18mg/l |
10 |
|
6L |
Water vapour |
0.05-2.0mg/l |
(0.05)-1.0mg/l |
10 |
|
6LP |
Water vapour (Pipeline Dew Point Tube) |
3-100LB/MMCF |
3-40LB/MMCF |
10 |
|
6LLP |
Water vapour (Pipeline Dew Point Tube) |
2-10LB/MMCF |
2-10LB/MMCF |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-6LP-Water-Vapour-Detector-Tube-300x300.png) |
6AH |
Water vapour |
500-5000 |
500-5000 |
10 |
|
6Ag |
Water vapour |
150-3000mg/m3 |
150-3000mg/m3 |
10 |
|
6A |
Water vapour |
10-80mg/m3 |
10-80mg/m3 |
10 |
|
Xylene |
100A |
LPG |
0.1-1.2% |
|
10 |
|
123 |
Xylene |
5-625 |
(10)-250 |
10 |
![](https://ancor.biz/wp-content/uploads/2021/07/Gastec-123-Xylene-Detector-Tube-300x300.png) |
122L |
Toluene |
2-200 |
|
10 |
|
123L |
Xylene |
2-200 |
2-100 |
10 |
|
122DL |
Toluene |
3.4-850 |
|
10 |
|
123TP |
Xylene |
2-80 |
2-80 |
5 |
|
122P |
Toluene |
540-13500µg/m3 |
|
5 |
|
Zinc |
285 |
Zinc |
3-20mg/l |
3-20mg/l |
10 |
|