This 50g calibration weight is perfect for general laboratory, commercial or classroom use. You can use it to calibrate digital scales that require 50g of weight. Clearly marked for easy storage.
Durable, anti-fog safety glasses that fit comfortably on any head size.
Large nitrile exam gloves designed and manufactured for superior protection against viral, bacterial, and certain chemical hazards.
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!
Extra thick medical examination gloves - 60mil. Great for extra protection.
This advanced physics kit is perfect for older children already versed in physics knowledge!
Learn how solar cells transform light into electrical energy with this great kit!
An ancient toy featuring optical illusion and hands-on fun that never grows old!
This microscope is so versatile you can even take it with you on a job site!
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!
A massive mounted set of 100 rocks and minerals found in the US,
At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.