Product Description
Capturing a gas sample and getting it to the GC without leaks or contamination requires a container that seals tightly at both ends. These gas sampling tubes can be evacuated and filled through high-vacuum valves, then sampled by syringe through a septum port.
This listing is for Kimble catalog number 653150-0250: KIMAX Gas Sampling Tube, 250 mL. Each tube is made from borosilicate glass 3.3 with high-vacuum PTFE valves for evacuation and filling. An open-top cap with a PTFE/silicone septum on a 13-425 thread allows samples to be withdrawn by syringe. Both ends are ground to accept 3/8 inch ferrules and hand-compressible fittings for a gas-tight seal, and each tube has a marking area. Order it from LIGHT LABS and keep your lab stocked with genuine DWK Life Sciences products.
Key Features
- High-vacuum valves – Allow evacuation and controlled filling.
- Septum sampling port – PTFE/silicone septum allows syringe withdrawal.
- Gas-tight end fittings – Ends accept 3/8 inch ferrules and compression fittings.
- Marking area – Space for sample identification.
- Three sizes – 125 mL, 250 mL and 500 mL.
Specifications
| Catalog Number | 653150-0250 |
| Brand | Kimble (DWK Life Sciences) |
| Description | KIMAX Gas Sampling Tube, 250 mL |
| Sold As | Each |
| Material | Borosilicate glass 3.3 |
| Valves | High-vacuum PTFE |
| Septum | PTFE/silicone, open-top cap |
| Thread | 13-425 |
| End fittings | Ground for 3/8 inch ferrules |
Available Options
Applications
- Gas chromatography sampling
- Air and emissions monitoring
- Headspace and process gas analysis
- Environmental field sampling
