From our main facility in Bellefonte, Pennsylvania, USA, we research, manufacture, and supply chromatography columns and related tools for environmental, government, food and beverage, pharmaceutical, biotechnology, medical, and chemical laboratories. We specialize in four main product areas - 1) gas chromatography packings, columns, and accessories, 2) liquid chromatography packings, columns, and accessories, 3) sample preparation products, and 4) chemical reference standards and reagents. Our customers can choose what they need from more than 10,000 stock products; many custom products programs expand that selection to include almost anything a chromatographer could require.

Supelco is a part of the Sigma-Aldrich Corporation, which has subsidiaries in 35 countries, and a network of more than 50 international distributors.

Commitment to Our Customers
Our goal is to provide total customer fulfillment through highest quality products and excellent service. This goal is reflected in our ISO 9001 registration. We test each stock product we manufacture according to strict quality assurance processes, and we guarantee satisfactory performance.

Our Technical Service chemists help customers troubleshoot problems, verify conditions for product use, and recommend products for specific applications. Order Processing specialists ship more than 95% of our stock product orders within 24 hours. We also dedicate numerous scientists and technicians to custom designing chromatography products for unique needs.

Supelco technical literature supports product selection, application, and maintenance and troubleshooting. We develop, produce, and distribute a comprehensive catalog, technical bulletins, application notes, product specification sheets, and data and instruction sheets.

Leaders in Technological Development
To fulfill our commitment to our customers, we are committed to developing new products and solving unique separations problems. 10% of our staff is involved in research and development, and our modern, 150,000 square foot facility is outfitted with state-of-the-art equipment. R&D efforts produce new chromatography columns, adsorbents, chemical standards, sample preparation products, and other innovative items.

Our Goal
We strive to demonstrate our belief that our customers' needs come first. Our goal is to offer you only the finest products, backed by the most reliable technical service offered anywhere in the world. That was our philosophy in the beginning, almost forty years ago, and it remains our philosophy today.