Report - OPINION ON p-Phenylenediamine - European …...SCCS/1443/11 Opinion on p-phenylenediamine _____ 5 1. BACKGROUND Submission I on p-Phenylenediamine (PPD) was submitted in December 1979

Select PornographicDefamatoryIllegal/UnlawfulSpamOther Terms Of Service ViolationFile a copyright complaint

Please pass captcha verification before submit form