Agilent offers a wide range of capillary tubing, from PEEK to rigid capillary.
Find them in a range of other materials, including stainless steel, silicone, and PTFE. They supply a range of capillary tubes for your laboratory, for various purposes from waste, clamps, blades, and back seat tubing.
We stock a number of capillary tubes for other techniques, including liquid chromatography. Find borosilicate tubes, and many others, throughout our website.
Agilent PEEK capillaries are best for standard and bio-inert applications. PEEK (polyetheretherketone) is a thermoplastic polymer that resists mechanical and solvent damage, even at high temperatures. Because it is less vulnerable to corrosion than stainless steel, PEEK can be used in place of stainless steel when the capillary’s external diameter is 1/16 inch or less. It also resists abrasion, making it an excellent coating for fused silica capillaries.