The Swiss Federal Laboratories for Materials Testing and Research have examined the diffusion of adipates and phthalates (DEHA and DEHP) from new and reused PET-bottles in the water during solar exposure.
Federal Swiss untuk Material Laboratorium Pengujian dan Penelitian telah memeriksa difusi adipates dan ftalat (Deha dan DEHP) dari baru dan dipakai ulang botol PET dalam air selama eksposur Matahari.