Teach or learn basic weight and mass concepts with this set of 52 plastic weights - excellent for use by both teachers and young students or children at home. Each mass is molded from durable plastic, with central recesses to allow for stacking. Each is also color-coded to correspond to the value of each mass. The weight of each is also indicated on the top. Includes forty 1 gram masses, eight 5 gram masses, and four 10 gram masses. Pick up a set for the home or classroom today!
This is a smart value 200 gloves box of Large Nitrile exam gloves.
Great exam quality Nitrile gloves in size SMALL.
These premium 5mil medical-grade 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.
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.
This glass Erlenmeyer mug makes an excellent gift!
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
Build over 100 exciting electronic projects with this easy to use kit!
The Wimshurst Machine is a high quality static machine for student labs.
This kit allows to build up to 3 different robots!
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
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