Solvent extraction bottles with Lab Lids threaded caps connected to HPLC system via tubing

Plugs and
Adapters

Fittings kits, tubing extensions, thread adapters, and plugs

Setting up an HPLC or other instrument often means running into those unexpected needs — like replacing a fitting, extending tubing, or finding the right adapter to connect mismatched parts. The extra components here are intended to make your setup easier and keep things running smoothly.
Whether you’re solving a tricky connection issue or just need a spare part, we’ve got you covered. And if you don’t see what you need, let us know—we’re here to help you find the right solution.