These semicircular plastic cells are perfect for observing the refractive properties of different liquids such as water, oil, alcohol, or other transparent liquids. The refraction cups are made of a clear, durable plastic.
Diameter: 4-3/4" (120mm), Depth: 1-3/16" (30mm), Thickness: 1/16" (1.5mm)
These disposable face shields are popular with health professionals, dentists, EMTs, etc. They act as a full-face barrier protection against body fluids.
Box of 100 X-SMALL nitrile exam gloves.
Great exam quality Nitrile gloves in size SMALL.
These disposable surgical-style earloop face masks conform to the ASTM F1862 Level 1 clasification. Box of 50.
Save with this large package of 300 medium-size nitrile exam gloves!
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
An ancient toy featuring optical illusion and hands-on fun that never grows old!
Build your own windmill generator kit by recycling a plastic bottle!
This glass Erlenmeyer mug makes an excellent gift!
Command robotic creations with this cool construction kit!
Great reference card for chemistry and physics students.
Discover how solar cells make electricity with this awesome kit!
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.