Agilent Quick Connect & Quick Turn Fittings for HPLC

• Truly finger-tight connection: no special training is needed, so differences in user style will not affect your chromatography
• Spring-loaded design: now you can make zero dead volume connections with all types of UHPLC columns – as easy as pressing a lever
• Reliable and reusable: InfinityLab Quick Connect fittings are long lasting, reseal tightly, and are stable up to 1300 bar (18,850 psi) even after 200+ reconnections
• Fast, easy connections: save time and trouble
• Winner of the TASIA Award

There are two types of InfinityLab fittings.

The InfinityLab Quick Connect fitting is for column connections with 1,300 bar sealability without the need for a wrench.

The InfinityLab Quick Turn fitting is for various flow path connections, including column inlet/outlet, valve, and other connections. This fitting seals up to 600 bar by finger tightening (depending on users and positions of connection) and to 1,300 bar with a wrench.

Both types of fittings have a novel spring-loaded design that constantly pushes the tubing against the receiving port, delivering a reproducible connection with no dead volume for consistent chromatographic performance. The stem length is adjustable through the spring, which makes both fittings compatible with all types of LC columns.

In addition, the InfinityLab Quick Connect fitting has a unique lever-actuated design, so that the spring assembly, including the lever, applies a constant force that presses the ferrule onto the tubing, avoiding tubing slippage. Little force is required to tighten the fitting to 1,300 bar (18,850 psi) without any tools.