Gastec Colour Detector Tubes - F
Gastec Colour Detector Tubes for chemicals whose name begins with F.
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 - F
| Chemical | Tube Name | Measuring Range (ppm) | Notes | Part Number |
| Fluorine F2 |
Hydrogen fluoride | 0.5-50 | - | 810-17 |
| Fluorotrichloromethane | See Trichlorofluoromethane (R11) | |||
| Formaldehyde HCHO |
Formaldehyde | 8-6400 | * | 810-91M |
| Formaldehyde | 2-100 | + | 810-91 | |
| Formaldehyde | 0.1-45 | * | 810-91L | |
| Formaldehyde | 0.05-1 | * | 810-91LL | |
| Formic Acid HCO2H |
Acetic acid | 5.2-130 | - | 810-81 |
| Acetic acid | 0.5-20 | * | 810-81L | |
| Furfural C5H4O2 |
Cyclohexanone | 2-30 | * | 810-154 |
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)