Specialty gas products for gas detection, process gas analysis, environmental monitoring and laboratory gas analysis applications in portable disposable cylinders.
A wide range of components and concentrations will suit most of your bump testing or calibration applications.
- – Made locally in Australia; short lead times, long shelf life, high quality
- – Large range of molecules and concentrations for standard and custom needs
- – Perfect for gas detector or monitor calibrations and bump tests.
- – Small and lightweight gas cylinders are easy to handle, store and transport.
- – Sold without attached rental cost
- – Custom mixtures available upon request and can be prepared within 3-5 days
- – Private customised labels available upon request

Ordering Information
| CODE: | DESCRIPTION: | CYLINDER SIZE: | SHELF LIFE: |
|---|---|---|---|
| 220063 | 50ppm CO2/ 21% O2 / N2 | WC 1.7L - GC 116L | 60 months |
| 220064 | 300ppm CO2/ N2 | WC 1.7L - GC 116L | 60 months |
| 220065 | 340ppm CO2/ N2 | WC 1.7L - GC 116L | 60 months |
| 220066 | 400ppm CO2/ N2 | WC 1.7L - GC 116L | 60 months |
| 220067 | 500ppm CO2/ 21% O2 / N2 | WC 1.7L - GC 116L | 60 months |
| 220068 | 580ppm CO2/ 21% O2 / N2 | WC 1.7L - GC 116L | 60 months |
| 220069 | 600ppm CO2/ N2 | WC 1.7L - GC 116L | 60 months |
| 220070 | 0.1% CO2/ N2 | WC 1.7L - GC 116L | 60 months |
| 220071 | 0.1% CO2/ 21% O2 / N2 | WC 1.7L - GC 116L | 60 months |
| 220072 | 0.15% CO2/ 21% O2 / N2 | WC 1.7L - GC 116L | 60 months |
| 220073 | 0.2% CO2/ 21% O2 / N2 | WC 1.7L - GC 116L | 60 months |
| 220074 | 0.25% CO2/ N2 | WC 1.7L - GC 116L | 60 months |
| 220075 | 0.25% CO2./ 21% O2 / N2 | WC 1.7L - GC 116L | 60 months |
| 220076 | 0.3% CO2/ 21% O2 / N2 | WC 1.7L - GC 116L | 60 months |
| 220077 | 0.5% CO2/ N2 | WC 1.7L - GC 116L | 60 months |
| 220078 | 0.5% CO2/ 21% O2 / N2 | WC 1.7L - GC 116L | 60 months |
| 220079 | 1% CO2/ N2 | WC 1.7L - GC 116L | 60 months |
| 220080 | 1% CO2/ 21% O2 / N2 | WC 1.7L - GC 116L | 60 months |
| 220081 | 1.5% CO2/ N2 | WC 1.7L - GC 116L | 60 months |
| 220082 | 1.5% CO2/ 21% O2 / N2 | WC 1.7L - GC 116L | 60 months |
| 220083 | 2% CO2/ N2 | WC 1.7L - GC 116L | 60 months |
| 220084 | 2% CO2/ 21% O2 / N2 | WC 1.7L - GC 116L | 60 months |
| 220085 | 2.5% CO2/ N2 | WC 1.7L - GC 116L | 60 months |
| 220086 | 2.5% CO2/ 21% O2 / N2 | WC 1.7L - GC 116L | 60 months |
| 220087 | 3% CO2/ N2 | WC 1.7L - GC 116L | 60 months |
| 220088 | 3% CO2/ 21% O2 / N2 | WC 1.7L - GC 116L | 60 months |
| 220089 | 4% CO2/ 16% O2 / N2 | WC 1.7L - GC 116L | 60 months |
| 220090 | 4% CO2/ 21% O2 / N2 | WC 1.7L - GC 116L | 60 months |
| 220091 | 5% CO2/ N2 | WC 1.7L - GC 116L | 60 months |
| 220092 | 5% CO2/ 15% O2 / N2 | WC 1.7L - GC 116L | 60 months |
| 220094 | 5% CO2/ 21% O2 / N2 | WC 1.7L - GC 116L | 60 months |
| 220095 | 10% CO2/ N2 | WC 1.7L - GC 116L | 60 months |
| 220096 | 10% CO2/ 12% O2 / N2 | WC 1.7L - GC 116L | 60 months |
| 220097 | 10% CO2/ 15% O2 / N2 | WC 1.7L - GC 116L | 60 months |
| 220098 | 10% CO2/ 21% O2 / N2 | WC 1.7L - GC 116L | 60 months |
| 220099 | 15% CO2/ N2 | WC 1.7L - GC 116L | 60 months |
| 220100 | 20% CO2/ 21% O2 / N2 | WC 1.7L - GC 116L | 60 months |
Download The Full Catalogue
You can download the complete catalogue of calibration gases in PDF form here:
Servicing, Calibration and Support
Imbros’ local engineering department can service, repair and calibrate most gas detectors without expensive shipping costs or wait times.
Download SDS







