Custom Products

If our on-line catalog doesn’t list a chromatography column or a reference mixture you need for your analysis, contact us — we’ll make it for you — quickly. We also will deactivate glass, stainless steel, or other system components, and we’ll help you find chromatography-related items we don’t offer in our catalog.

Contact us when you have special requirements for a capillary column, micropacked column, or packed column: stationary phase composition or film thickness, column length, testing, or other unique need.
  -- Custom Packed Column Worksheet

We can pack our HPLC materials in non-stock column dimensions, supply unusual quantities of bulk materials, or help locate an instrument part. If you have a special need, we will work with you to meet it.

An inventory of more than 3000 pure, characterized, neat compounds lets us quickly prepare formulations to your exact specifications. Choose the packaging format that best suits your need, too.
  -- Custom Analytical Reference Materials Quote Form

If you can't find the components you need at the concentrations you need among our Spectra Gas, DCG Partnership, or Scott Specialty Gases products, we can make the formulation from these same or other components, at ppm or ppb concentrations. Choose the packaging format that best suits your purpose, too, from a 14-liter Scotty® II cylinder to a 4000-liter 2A cylinder
  -- Custom Air Reference Materials Quote Form

Restek offers a broad selection of proprietary, highly effective surface treatments for deactivating and/or protecting glass, stainless steel, and other surfaces. Passivate or protect sample storage containers, transfer lines and valves, or other sample pathway components.
  -- Custom Coatings Request Form

If you wish to order something that isn't listed in the online catalog, please call Customer Service.

Phone: 800-356-1688, ext. 3 or 814-353-1300, ext. 3
Monday-Friday
8:00 a.m.-6:00 p.m.
Eastern Time

Fax: 814-353-1309
24 hours a day