A simple diffraction grating perfect for use in the lab or classroom. It can be used to demonstrate diffraction of light, or to measure wavelengths of light. It can also be used in conjunction with a laser pointer for certain experiments. Features 3 different gratings, measuring 100, 300, and 600 lines/mm respectively, lending versatility to the product. Essential for optics experiments.
Box of 100 X-SMALL nitrile exam gloves.
This set includes four (4) N95 NIOSH approved respirators.
These large, powder-free, 5mil Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.
These disposable face shields are popular with health professionals, dentists, EMTs, etc. They act as a full-face barrier protection against body fluids.
Great exam quality Nitrile gloves in size SMALL.
Professional Powder-Free Textured Nitrile Exam Gloves with Aloe, Size Large
A combination of three of our great discovery toys, all in one package!
Perform awesome experiments using everyday materials found in any kitchen!
Build your own 10 inch kaleidoscope with this great kit!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
Get swept away by this fantastic robot kit that uses vibrations to move!
Command robotic creations with this cool construction 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.