"Preserved+Plant+Materials"

Premium quality, high accuracy conductivity calibration solution.

Examine the effects of acids and bases on chemical pH indicators.

With this kit, students visualize an abstract concept In under 15 minutes.

Unique Approach To Study Cellular Structures

Lead shield for shipping and storage.

Measure the concentration of nitrate in aqueous samples.

Introduce Concept of Electrophoresis Without Hardware

Replacement set of 100% round cotton wicks for alcohol lamps.

Over-the-head protective cover gown with thumbloop.

Create A Baby Beebop!

One strip of 8 related 35 mm images photographed through a microscope called photomicrographs. Arrows and call outs help the student locate important features. The film is mounted in a clear plastic holder that protects it on both sides.

Investigate Water Pollution in the Same Way That States Do

Simple, Effective Investigation Uses Living Specimens

Represents a Wide Range of Depositional Environments and Rock Textures