One of the largest capacitors available on the market today: at 500 Farads, they don’t get much bigger than this.
Use it for a wide variety of electrostatic or storage experiments, or to produce sparks in a laboratory or classroom setting.
CAUTION: Only to be used by scientists and experienced electronics teachers. These capacitors can store a lot of energy and can therefore be dangerous if not used properly. Do not short (connect) the two terminals or overcharge this capacitor - you can cause fire and explosion.
Great exam quality Nitrile gloves in size SMALL.
These large, powder-free, 5mil Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.
These extra-large, powder-free, 5mil Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.
These disposable surgical-style earloop face masks conform to the ASTM F1862 Level 1 clasification. Box of 50.
This set includes three (3) N95 FDA registered and NIOSH approved and respirators.
This set includes four (4) N95 NIOSH approved respirators.
See the solar system in action!
This is a classic demonstration toy of the powers of magnetic fields!
Build a model green house and 9 other green energy-related devices with this great kit!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
This microscope is so versatile you can even take it with you on a job site!
This magic bird defies gravity before your very eyes!
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.