Check the listing for details. MEL Science Pure Water Kit Chemistry Home School Experiment. Condition: New. Listed at 14.00 USD. Sealed Fun kit Please check photos for condition and please ask any questions or concerns. Thanks Explore the world of chemistry with the MEL Science Pure Water Kit. This kit includes everything you need to conduct an experiment to create pure water at home. The kit is perfect for students aged 10 and above, and is a great way to learn about the science of water purification. With the MEL Science Pure Water Kit, you can explore the properties of water and learn about the different compounds that affect its purity. The kit includes a microscope and chemistry tools, making it a great addition to any science enthusiast's collection. Whether you're a student, teacher, or anyone who loves to learn about science, this kit is perfect for you.