a DuPont GlyPure (INCI: Glycolic Acid) is a product of E.I. duPont de Nemours and Company.
b The tests described utilized a Dia-stron MTT 675, manufactured by Dia-stron Ltd.
c The DVS-Intrinsic system used for this study is manufactured by Surface Measurement Systems.
d [14C]-Glycolic Acid from American Radiolabeled Chemicals was used for this study.