Water Treatment and Filtration, Environmental Chemistry, Includes: Fine sand, Coarse sand, Fine gravel, Activated charcoal, alum, lime, Green food coloring, Odor agent, Plastic cups, 5 Stirring sticks, used in examining the changes in the water due to pollution
Intro to Engineering, welcomes young children to the field of Engineering with 25 experiments and building projects in five sections, Dimensions: 14.6 x 11.5 x3.1in, Start by learning some Engineering basics with experiments on levers, forces, and pulleys
SDS Binder, Plastic Binder and Sheet, White, Wording: SAFETY DATA SHEETS, 2In binders hold up to 400 pages and are ideal for companies with less chemicals to handle, come with a 36In chain and two S-hooks to attach to any wall, rack or station
SDS Binder, Plastic Binder and Sheet, White, Wording: SAFETY DATA SHEETS, 2In binders hold up to 400 pages and are ideal for companies with less chemicals to handle, come with a 36In chain and two S-hooks to attach to any wall, rack or station
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