Uniliner Liner Adaptor for Injection Ports less than 8 cm, for 1/4″ Packed Injection Port Conversion

On-column injections can be performed only with 0.53 mm ID columns because 26-gauge needles do not fit into the bore of 0.32 mm ID columns, or into the Uniliner liner taper.

Note: a Uniliner liner must be used with a Uniliner liner adaptor (cat.# 20310 or 20311) for 1/4-inch injection ports. Remember to include a liner adaptor when ordering a Uniliner liner, unless you are purchasing replacement Uniliner liners.

Features & Benefits

• Reduces solvent tailing.
• Versatile—0.53 mm ID version can be used in the direct (DI) or on-column (OC) injection mode.
• Incorporates a gentle taper that seals the column and reduces dead volume in direct injection mode.