The LAB STAR Starch Iodide Test Paper is a simple yet powerful qualitative indicator tool designed for detecting oxidising substances in laboratory, school, and research settings. Each strip features a starch-iodide indicator system that produces a distinctive blue or blue-black colour change upon contact with oxidising agents, making results easy to read at a glance. Simply expose the indicator portion of the strip to your test sample and observe the colour response — no complex equipment required. These lightweight, easy-to-handle strips are ideal for chemistry practicals, oxidation-reduction demonstrations, and water or aqueous solution testing. Suitable for use in school and college laboratories, research institutions, and educational demonstrations alike. The strips come housed in a convenient portable dispenser that keeps them organised, clean, and protected during storage and handling. Available in packs of 100 or 200 strips, this export-quality test paper is a reliable and straightforward tool for anyone looking to conduct quick qualitative chemical investigations.