Rectangular Block - Glass, Made from imported optical glass with optically worked surfaces, All angles accurately worked with edges slightly bevelled and glass free from bubbles, Size 75 x 50 x 18 mm
Density Cube, includes one each of acrylic, oak, pine, poplar, steel, aluminum, copper, brass, nylon, and PVC cubes packaged in a wooden storage box, Includes a reference table showing density values of individual specimens, Set of 10
Natural Gas Bunsen Burner, Without flame stabilizer or throttle control; With air flow adjustment sleeve, No-Tip Safety with expanded base and easy carry handle, 6 inch
Liquid Propane Bunsen Burner, No-Tip Safety with expanded base prevents tipping, even with hoses connected and easy carry handle for safe handling. Similar to the Basic Bunsen, features air to fuel ratio via an air flow adjustment sleeve, 6.5inch .
Natural Gas Bunsen Burner, No-Tip Safety with expanded base prevents tipping, even with hoses connected and easy carry handle for safe handling, allows both air to fuel ratio adjustments, available in both Natural Gas and Liquid Petroleum variants, 6.5inch tall.
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