"gel+box"

These Optical Refraction Components are made from imported optical glass or acrylic with optically worked surfaces.

Prepare stained slides to view plant samples in various stages of development.

Say NO to dangerous sharps.

Easily demonstrate the separation of light.

Multi-purpose family protection for cuts and scrapes.

Keeps wounds closed without significant tension, edema, stretch, or movement.

Unique pre-cut T-slit design provides a snug fit around catheters, tubes, I.V.'s, and tracheotomies.

Economical choice for the classroom.

Investigate converging and diverging lenses and mirrors.

Whiteboard Color Optics are a complete system for investigating color, reflection, and refraction.

Simulate Genetic Diagnosis of Sickle Cell Anemia

58 Colorful Metric Weights.

Give Your Students a Lesson in Economics as Well as Geology

Quality assortment of hardware for 2 to 4 students.

20 reusable micropipetting practice cards.

Compare and Contrast Plant and Animals Cells