In 2017, Puritan Products, Inc. was acquired by Avantor, a global supplier of ultra-high-purity materials for the life scienc ... es and advanced technology markets. To learn more about Avantor, visit www.avantorinc.com. The Puritan Products™ brand has been a supplier and manufacturer of high-purity chemicals for the pharmaceutical, biopharmaceutical, semiconductor and laboratory markets for over 20 years. For product information, visit www.puritanproducts.com. read more