A key item for any budding scientist, this plastic test tube rack is an absolutely essential item to have on hand for keeping test tubes in order! Made of an economical and durable plastic casing, this tube rack is stackable and can be completely autoclaved (or sterilized, for the less scientifically jargoned- minded people among us). Another neat feature is that this is very easy to assemble and disassemble for storage purposes. This is helpful when you have to hide your latest experiment from Mom fast. Sure to be a great gift item for the science experimenter in your family!
Great reference card for chemistry and physics students.
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
Use this laser pointer for any professional presentation!
Use this kit to introduce electromagnetic principles in the classroom setting!
A combination of three of our great discovery toys, all in one package!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.