"WardsSci000474"

Accurately calibrated, ideal for physical science work, and a must for special needs students, these cylinders feature large, easy to read graduations and no drip spouts. Made of flexible plastic, they are student proof and offer moderate chemical resistance. The removable base makes for easy storage.

What happens when you place a separator sheet between a column of red-colored warm water on top of blue-colroed warm water and slowly slide the separator out? What happens if the cold water is on the top and the warm water is on the bottom? Use this lab to find out the answers to these questions and determine if density is an intrinsic or extrinsic property of matter.

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According to the Environmental Protection Agency, approximately 5.5 billion metric tons of hazardous waste were spilled or buried in dumpsites throughout the United States between 1950 and 1975.

Tube clamp with finger grip.

Multifunction Capability in One Affordable Instrument

This Tuffy Utility A/V Cart (2-Shelf Putty Legs) is made of recycled molded plastic shelves that will not chip, warp, scratch, rust or peel.

These free-running plastic pulleys are durable in design.

Introductory Planetarium is a simple model for hands-on demonstrations.

A dissection staple.

Ideal for most school laboratory applications