The perfect pulley for easy height adjustment for table-edge demos! There are many uses in a science classroom for this mounted pulley with extension arm. The cast iron clamp mounts to the edge of any table up to 2.375" deep. The 2" diameter plastic pulley is mounted to an 8" rod that can be adjusted up to a height of 10.5" above the table.
Highly durable lab apron made of rubberized cloth is impermeable and easy to clean, perfect for all manner of lab or classroom experiments
Recommended for protection against chemical splashes. A must have for every young chemist!
Durable, anti-fog safety glasses that fit comfortably on any head size.
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
Large nitrile exam gloves designed and manufactured for superior protection against viral, bacterial, and certain chemical hazards.
Extra-small nitrile exam gloves designed and manufactured for superior protection against viral, bacterial, and certain chemical hazards.
This superb chemistry set features 350 mind-boggling experiments!
Build a model green house and 9 other green energy-related devices with this great kit!
This glass Erlenmeyer mug makes an excellent gift!
Build over 100 exciting electronic projects with this easy to use kit!
View the glory of space with this hi-tech telescope set!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
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.