2-Port Solvent Delivery Port Cap Deluxe Kit for GL45 Media Bottles, Black with Air Valve and 1/8″ Tubing Adapter

2-Port Safety Cap Deluxe Kit, GL45 Thread Spin Collar, ready-to-use with Air Inlet Valve, plug and and 1/8″ OD tubing adapter. All you need to supply is the 1/8″ OD tubing and you’re ready to work! Create a closed system with GL-45 safety port caps, which seal to a bottle with a secure EPDM O-ring resistant to common HPLC solvents. This cap helps avoid twisted tubing due to its free-spinning collar design. The inner PTFE section will not rotate after the cap is secured. For a closed system, use the adapter with 1/8″ OD tubing to seal one port and a vent filter in the other to allow for pressure changes and off-gassing.

This special kit includes a 1/8″ OD tubing adapter
Includes ALW-Air-Valve safety inlet valve with 6 month replacement reminder
Fits any GL45 media bottle
Ideal for solvent delivery applications such as HPLC
Prevents evaporation of volatile compounds
Polypropylene outer and PTFE inner
Avoid twisted tubing with free-spinning collar

For labs which do not need to use grounded safety containers, we offer these port caps to adapt to standard media bottles. PLEASE NOTE THAT IT IS NOT POSSIBLE TO GROUND GLASS BOTTLES WHICH MAY RESULT IN A SAFETY HAZARD WITH FLAMMABLE SOLVENTS.