SteriChek Reagent Test Strips provide quick, convenient and accurate results with no mixing or mess. The SteriChek commitment to research yields dynamic new products, resulting in a safer environment for your patients… a......SteriChek Reagent Test Strips provide quick, convenient and accurate results with no mixing or mess. The SteriChek commitment to research yields dynamic new products, resulting in a safer environment for your patients… and providing the tools your dialysis facility needs to be more effective, efficient and successful.