Instructions for Colonoscopy with SU-TAB P.M (afternoon patients only) Instructions for Colonoscopy with Colyte; Instructions for Colonoscopy with Colyte, Nulytely, Golytely, and Dulcolax (Split Dosage) (Afternoon Appts. Only) Instructions for Colonoscopy with Colyte, Nulytely, Golytely, and Dulcolax (Split Dosage) (Granato) (Afternoon Appts. Only).