Gastec Colour Detector Tubes - O
Gastec Colour Detector Tubes for chemicals whose name begins with O.
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 part number to view the specific datasheet.
Gastec Colour Detector Tubes - O
| Chemical | Tube Name | Measuring Range (ppm) | Notes | Part Number |
| Octane CH3(CH2)6CH3 |
Gasoline (Petrol) | 0.036-0.72% | - | 810-101 |
| Hydrocarbons (higher class) |
100-3000 | - | 810-105 | |
| Oxygen O2 |
Oxygen | 3-24% | # | 810-31B |
| Ozone O3 |
Ozone | 4-400 | - | 810-18M |
| Ozone | 0.025-6 | - | 810-18L |
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)
# Five tubes, sufficient for 5 tests and long size glass detector tube for tube 810-31B only