Request a Custom Reference Standard

More than 1/3 of the ampuls that leave Restek’s facility are custom-ordered reference standards. To request a quote for a robust, custom-formulated standard, simply fill out the form below.

Looking for a stock, off-the-shelf Restek reference standard? Use the Restek.com search above, or view our online product catalog

Need to request a custom gas calibration standard? If so, please use our custom gas calibration form.

Please submit a new request for each custom reference standard you need. You can also fax a request to +1-814-353-1309 or contact the Reference Standards Group.