CarrotsThis is a simple titration which can be used to underpin a variety of investigations into Vitamin C content of fruit and vegetables: the effect of cooking, storage etc.

DCPIP Vitamin C – Pupil Guide

DCPIP Vitamin C – Teacher/Technician Guide

DCPIP Vitamin C – Risk Assessment

Image by Gilabrand – used under the Creative Commons Attribution-Share Alike 3.0 Unported license.