Avantor Performance Materials B.V.

Mallinckrodt was founded in 1867, and J.T. Baker in 1904. We merged in 1995. The resulting company, Mallinckrodt Baker has over 231 years of combines experience and expertise. Mallinckrodt Baker knew what the industry needed years ago. In 1973 we registered with the FDA and began producing GMP chemicals. We developed and implemented a strategic plan to provide true GMP materials for critical applications, even when no compendial specifications existed. We can also make solutions of acids, bases, and salts in any concentration that nature allows. We're there before you need us.