Ohio Valley Specialty Company is a small, privately owned business located in Marietta, Ohio. With more than 50 years of experience in the field of gas chromatography, we are sure to be able to help you with any of your gas chromatography needs.

Ohio Valley Specialty Company has been manufacturing liquid phases since 1966. OV phases such as OV-1, OV-17, and OV-624 can be found in GC labs around the world.

Quality Products

Being a small company with an extremely dedicated staff, we strive to offer the highest quality of products. Ohio Valley Specialty Company guarantees to meet or exceed your expectations or your money back. We take pride in our work, and most of our employees have been with the company for 10 to 40 years.

Technical Service

We are very lucky to still have two of the three original founders of our company with us today. They are a great source of knowledge whenever a difficult problem arises. It is amazing to help solve a problem for a customer based on information our company had done in the 70’s. Call anytime 800.729.6872 or send an email to tech@ovsc.com.

Fast Service

We understand that old saying that “time is money,” most of our products will ship the same day from stock. For custom made packed columns, most can ship within 1-2 days! We come in early and stay late so you don’t have to!