Here is an educational kit to get your kids familiar with chemistry. The Nancy B. Chemistry Set lets you perform chemistry experiments in your kitchen. The kit comes with beaker, 4 test tubes, test tube rack, graduated cylinder, lab glasses, dropper, funnel, beaker, and stirring rod. You also get a 22-page activity journal.
This kit comes with everything you need to get your young ones familiar with basic chemistry. It is available for under $25 at this time.