Gastec Colour Detector Tubes - I
Gastec Colour Detector Tubes for chemicals whose name begins with I.
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 |
| Iodine I2 |
Nitrogen dioxide | 0.2-12 | - | 810-9L |
| Acid gases | 0.12-2.4 | - | 810-80 | |
| Isoamyl acetate CH3CO2(CH2)2CH(CH3)2 |
Isoamyl acetate | 10-200 | - | 810-148 |
| Isoamyl alcohol (CH3)2CHCH2CH2OH |
Isoamyl alcohol | 5-300 | - | 810-117 |
| Isobutane (CH3)3CH |
Hydrocarbons (lower case) |
0.035-1.68% | ++ | 810-103 |
| Butane | 55-3080 | - | 810-104 | |
| Isobutene (CH3)2C:CH2 |
Gasoline (Petrol) | 0.07-2.2% | - | 810-101L |
| Isobutyl acetate CH3CO2CH2CH(CH3)2 |
Isobutyl acetate | 10-300 | - | 810-144 |
| Isobutyl acrylate CH2:CHCO2CH2CH(CH3)2 |
Butyl acetate | 5.5-165 | - | 810-142L |
| Isobutyl alcohol (CH3)2CHCH2OH |
Isobutyl alcohol | 4-150 | - | 810-116 |
| Isooctane (CH3)3CCH2CH(CH3)2 |
Gasoline (Petrol) | 0.027-0.54% | - | 810-101 |
| Isopentane (CH3)2CHCH2CH3 |
Hydrocarbons (lower class) |
0.045-2.16% | ++ | 810-103 |
| Isopentyl acetate | See Isoamyl acetate | |||
| Isopentyl alcohol | See Isoamyl alcohol | |||
| Isophorone C9H14O |
Cyclohexanone | 2-30 | * | 810-154 |
| Isopropyl acetate CH3CO2CH(CH3)2 |
Isopropyl acetate | 10-500 | - | 810-146 |
| Isopropyl alcohol CH3CH(OH)CH3(i-C3H7OH) |
Isopropyl alcohol | 0.02-5% | - | 810-113 |
| Isopropyl alcohol | 25-800 | - | 810-113L | |
| Isopropyl alcohol | 20-460 | - | 810-113LL | |
| Isopropylamine (CH3)2CHNH2 |
Amines | 5.5-110 | - | 810-180 |
| Amines | 0.45-9 | - | 810-180L | |
| Isopropyl ether [(CH3)2(CH)]2O |
Ethyl acetate | 18-720 | - | 810-141L |
| Ethyl ether | 0.018-0.45% | - | 810-161 | |
| Isopropyl mercaptan (CH3)2CHSH |
Mercaptans | 10-240 | - | 810-70 |
| Isovaleric acid (CH3)2CHCH2CO2H |
Acetic acid | 2-50 | - | 810-81 |
| Acetic acid | 0.38-15 | * | 810-81L | |
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)
