These screen sieves can be used by students for geological applications. The four different sizes (by standard US scale: 5, 10, 60, 230) will allow students to separate and grade soil and rock sampes in order to determine the make-up of soil strata. Set includes bottom pan and lid with Teacher's Guide. Could also be used for a science fair experiment.
This set includes two (2) N95 NIOSH approved respirators.
Highly durable lab apron made of rubberized cloth is impermeable and easy to clean, perfect for all manner of lab or classroom experiments
Durable, anti-fog safety glasses that fit comfortably on any head size.
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
Recommended for protection against chemical splashes. A must have for every young chemist!
Exciting magnet exploration for ages 8 and up!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
Explore the wonders of wind power with this amazing kit!
Use this kit to introduce electromagnetic principles in the classroom setting!
The Ball of Whacks is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
This mirascope creates a 3D hologram image!
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