This detailed kit allows you to build simple inorganic compounds such as H20 or NaCl, simple organic molecules such as propane or acetylene, or complex compounds such as sugar and cyclohexane. Made from a super-strong, unbreakable pre-colored plastic. The connecting bond plugs fit securely, yet are flexible enough for double bonding applications. The balls are precision-drilled for correct bond angles. This is the deluxe version, which contains 370 balls and 520 total components. A must have for any chemistry instructor!
This set includes three (3) N95 FDA registered and NIOSH approved and respirators.
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
These disposable surgical-style earloop face masks conform to the ASTM F1862 Level 1 clasification. Box of 50.
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
This set includes four (4) N95 NIOSH approved respirators.
These premium 5mil medical-grade Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
Build a model green house and 9 other green energy-related devices with this great kit!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
Make the coolest 3D pin art on your desk with this amazing desk toy.
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
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