The struggle over preparing chemical solutions for science lab activities and experiments is real for many science teachers, lab aids, and students. A lack of time, equipment, or the proper training can certainly make solution prep a daunting task - until now. hBAR offers a variety of EZ-Prep Chemicals, designed for the simple preparation of various chemicals. Each EZ-Prep capsule, when mixed with deionized water becomes a liquid chemical solution. No need for expensive equipment - EZ Prep chemicals are mess free, easy and consistent!