"WardsSci000475"

Formalin preserved snake available in vacuum packs and pails.

Illustrated dissection guide.

Standard aluminum push-button crutches feature a double extruded center tube that provides load-bearing strength where it's needed most.

Made of brass, bucket with suspension loop and hook.

This kit looks at the life cycle of the grasshopper

Absorbs Moisture from Botanical Specimens

Formalin Preserved

Six aluminum replacement leaves for the Electroscope Assembly without Flask.

Double convex lens for optics experiments.

These ceramic ring magnets have an inside diameter of 35 mm and an outside diameter of 45 mm.

Excellent for Introductory Mechanics Studies

These acrylic mirrors have a peel-away plastic sheet to help protect them from damage.

Formalin preserved sheep brain. Available in jars or pails.

Just the right size.

Make sure your water is balanced.

Necturus liver. The enzyme RNAase specifically digests RNA, confirming the existence of RNA in the nucleolus of the cytoplasm. Compare to RNA (sect) mgp.