With this educational specimen, you can see firsthand all of the stages of a life of a frog. The block features real-life samples of an egg, tadpole, metamorphosis-stage frog and adult frog. All of this is nicely presented in an acrylic block. Used as a slide under a microscope or as a hands-on specimen, this makes a fantastic addition to any science classroom.
Durable, anti-fog safety glasses that fit comfortably on any head size.
Highly durable lab apron made of rubberized cloth is impermeable and easy to clean, perfect for all manner of lab or classroom experiments
Box of 100 X-LARGE nitrile exam gloves.
Box of 100 X-SMALL nitrile exam gloves.
Box of 100 First Touch powder-free LARGE Nitrile exam gloves.
This set includes four (4) N95 NIOSH approved respirators.
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
A beautiful desk or bookshelf accessory for the reading fanatic in your family!
Get one of the craziest and coolest kaleidoscopes around!
A combination of three of our great discovery toys, all in one package!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
The large realistic model has removable organs that can be studied and set back into the correct position.
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