"The Mystery of Lyle and Louise"

This replacement high-concentration diamond wheel is six inches in diameter.

Set of nine brass hooked weights ranging from 10 to 1000 g, perfect for classroom or lab experiments. Supplied in a wooden block for easy storage.

Bandages come with the preferred and patented Stat Strip® easy opening wrapper that nurses request.

Educational Materials, Application: Physics, 1½" dia., with ¼" hole (½" wide)

Use as a starter kit or a refill.

Heavyweight flex adhesive strip bandages are constructed from a super durable fabric weave.

Adhesive bandages come with the preferred and patented Stat Strip® easy opening wrapper that nurses request.

Weight Sets with hooks on both ends, available in brass or steel.

Economical noncontact thermometer fits right in your pocket!

One-piece polyethylene pipettes are unbreakable. Sterile pipettes are individually wrapped.

This hole punch has adjustable hole positions with accuracy and durability.

Harvard Trip balances are two-pan balances designed for comparative weighing.

Premium line of glass lenses designed specifically for Universities.

Stainless steel hooked weights set with a capacity of 1000 g. Ideal for classroom or lab experiments.

Use as a starter kit or a refill.

Various sizes. Packages of 12.