PLEASE NOTE: Due to a planned systems upgrade, purchase orders submitted after 10:00 a.m. ET, Friday, April 23, will not be processed until 8:00 a.m. ET, Monday, April 26. We apologize for the inconvenience.
Your web browser will no longer be supported by Restek.com as of 30 June 2021. To avoid any interruption in access or functionality, install a current-generation web browser now. Learn more.
To request a quote for a custom ultra-high purity gas regulator, please fill out and submit the form below. We will acknowledge your request via email within 1 business day; most quotes are provided via email within 2-3 business days.
Fields marked with an asterisk (*) are required.
Thank you for completing our Custom Ultra-High Purity Gas Regulator Quote Form. We will acknowledge your request via email within 1 business day; most quotes are provided via email within 2–3 business days. If you do not receive a timely response, please check your junk mail folder/spam filter. If you have any questions or concerns regarding your request, please email
GC Accessories Team