Avantor™ Performance Materials Officially Changes Mallinckrodt® Chemicals
Product Name to Macron™ Chemicals

　　Phillipsburg, New Jersey – March 8,
2011–Avantor(即之前的MallinckrodtBaker)公司宣布，始创于1867年的Mallinckrodt®
chemicals正式更名为Macron™chemicals。