PEEKsil® is constructed from a PEEK high-precision fused silica pipe core. PEEKsil® is manufactured to obtain repoducible flows and reliable connections. Recommended for HPLC, LC-MS and UHPLC.rrAdvantages:r- Minimizes band broadeningr- Accurate inner diameterr- Reliable and robustr- Less sample dragr- Color code for easy ID identificationr- Suitable for pH ranges from 0 to 10r- Compatible with most organic solvents