PEEK tubing has the strength required to withstand continuous use at HPLC pressure without swelling or bursting, and is not affected by halide salts, high strength buffers, or other aggressive mobile phases that corrode stainless Steel.The polymer surface will not leach metal ions into the eluent or extract metal-sensitive components from the sample. Note however that dichloromethane, THF, and DMSO may cause swelling in PEEK, and concentrated nitric and sulphuric acid will attack PEEK.NOTE: To Order or Request a Quote for tubing sold as Per Foot or Per Meter, please add the product to your cart. By clicking on the PENCIL ICON beside the Product Number, you may then enter the length required in the Product Comments box.
