Spectrum discharge tubes contain gases that, when ignited, emit different waves of light (or the gas’s spectral lines). This is how scientists are able to determine the gaseous make-up of planets in our solar system. This helium spectrum discharge tube is approximately 10.25 inches long with electrodes sealed at both ends that are connected to lead wires protected by metal caps. It needs an induction coil spark of approximately 5cm or a suitable power supply for use. Recommended for use by adults only, this is excellent for use in classroom demonstrations or college-level science projects.
This is a smart value 200 gloves box of Large Nitrile exam gloves.
Box of 100 First Touch powder-free MEDIUM Nitrile exam gloves.
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
These disposable face shields are popular with health professionals, dentists, EMTs, etc. They act as a full-face barrier protection against body fluids.
Highly durable lab apron made of rubberized cloth is impermeable and easy to clean, perfect for all manner of lab or classroom experiments
High-protection, fluid-resistant and anti-static disposable lab coat in size Large.
This science kit is an essential introduction to physics knowledge!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
This kit allows to build up to 3 different robots!
Exciting magnet exploration for ages 8 and up!
Check out this amazing renewable energy science kit featuring the wonders of hydroelectric power!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
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.