Gastec Colour Detector Tubes - A
Gastec Colour Detector Tubes for chemicals whose name begins with A.
Each box of detector tubes contains a pack of ten tubes sufficient for 10 tests, unless otherwise noted.
Position the mouse over the symbols (*, +, ++, P) for an explanation of their meaning.
Click on the symbol to view the specific datasheet.
| Chemical | Tube Name | Measuring Range (ppm) | Notes | Part Number | |
| Acetaldehyde CH3CHO |
Acetaldehyde | 5-750 | * | 810-92 | |
| Acetaldehyde | 2.5-100 | * | 810-92M | ||
| Acetaldehyde | 1-20 | * | 810-92L | ||
| Acetaldehyde | 0.3-30 | * | 810-92LA | ||
| Acetic acid CH3CO2H |
Acetic Acid | 1-100 | - | 810-81 | |
| Acetic Acid | 0.125-25 | * | 810-81L | ||
| Acetic anhydride (CH3CO)2O |
Acetic Acid | 0.6-15 | - | 810-81 | |
| Acetic acid | 0.15-6 | * | 810-81L | ||
| Acetone CH3COCH3 |
Acetone | 0.05-2% | - | 810-151 | |
| Acetone | 50-12000 | * | 810-151L | ||
| Acetone cyanohydrin (CH3)2C(OH)(CN) |
Hydrogen cyanide | 2.5-60 | - | 810-12L | |
| Acetonitrile CH3CN |
Nitro compounds (Pyrotec tube) | 3-180 | P | 810-52 | |
| Acetylene HC≡CH |
Acetylene | 0.05-4% | - | 810-171 | |
| Hydrocarbons (lower Class) |
0.075-3.6% | ++ | 810-103 | ||
| Ethylene | 32.5-1040 | - | 810-172 | ||
| Acetylene dichloride | See 1,2-Dichloroethylene | ||||
| Acid gases | Acid gases | 1-80 | - | 810-80 | |
| Acrolein CH2:CHCHO |
Acrolein | 3.3-800 | * | 810-93 | |
| Acrylic acid CH2CHCO2H |
Acetic acid | 2-50 | - | 810-81 | |
| Acetic acid | 0.45-18 | * | 810-81L | ||
| Acrylonitrile CH2:CHCN |
Acrylonitrile | 2-360 | + | 810-191 | |
| Acrylonitrile | 0.1-18 | + | 810-191L | ||
| Hexane | 600-14400 | - | 810-102L | ||
| Aliphatic hydrocarbons | Aliphatic hydrocarbons | 6-3000 | - | 810-140 | |
| Allyl amine CH2:CHCH2NH2 |
Amines | 8.5-170 | - | 810-180 | |
| Amines | 0.4-8 | - | 810-180L | ||
| Allyl Isothiocyanate CH2:CHCH2NCS |
Methyl metacrylate | 4.4-88 | - | 810-149 | |
| Allyl chloride CH2:CHCH2Cl |
Gasoline (Petrol) | 0.1-3.4% | - | 810-101L | |
| Vinyl chloride | 3.2-48 | + * | 810-131L | ||
| Amines CH3NH2 Calibration |
Amines | 5-100 | - | 810-180 | |
| Amines | 0.5-10 | - | 810-180L | ||
| 2-Aminoethanol | See Ethanolamine | ||||
| Ammonia NH3 |
Ammonia | 0.2-32% | - | 810-3H | |
| Ammonia | 0.05-3.52% | - | 810-3HM | ||
| Ammonia | 10-1000 | - | 810-3M | ||
| Ammonia | 2.5-200 | - | 810-3LA | ||
| Ammonia | 0.5-78 | - | 810-3L | ||
| Amines | 1.5-30 | - | 810-180 | ||
| Amyl acetate CH3CO2(CH2)4CH3 |
Amyl acetate | 10-200 | - | 810-147 | |
| Aniline C6H5NH2 |
Aniline | 1.25-60 | - | 810-181 | |
| Arsine AsH3 |
Arsine | 0.04-10 | - | 810-19LA | |
| Aromatic hydrocarbons | Aromatic hydrocarbons | 0.4-200 | - | 810-120 | |
Table Notes:
* Refrigerated storage - tubes to be stored at ≤10°C
+ Twin tubes, sufficient for 5 tests (first tube is a scrubber/oxidiser, second tube provides the reading)
++ Nine tubes, sufficient for 9 tests
P Requires Pyrolyzer (Part Number 810-840)
