"Wards"

Eudiometer tubes with platinum elecrodes for measuring gas volume changes during chemical reactions.

Tectonics Fault Model with detailed representations of the Earth's layers and 11 labeled structures.

Heavy closed cast iron support rings with integral bosshead clamps great for supporting funnels.

Oversized model with vivid colors, perfect for introductory general science curriculum and botany courses.

Metal apparatus designed to demonstrate second law of motion.

Single burette/tube clamp made of high-strength alloy, equipped with spring-loaded jaws, has a width capacity of ⁷/₈", holds burettes up to 100 ml, and fits maximum rod diameter of 16 mm.

Economical Retort Bases with tapped rod hole made of powder-coated pressed steel.

3-prong retort support clamps have angled jaws that open to hold items up to 100 mm diameter.

The durable Wilmshurst Machine is made for years of use.

Threaded Metal One-Piece Clamping Screws

Hand-painted heart and lung model.

This sexless model dissects into eight parts for up-close human anatomy study.

Ideal for charging wet cell batteries, electroplating, electrolysis, and many other applications.

The next generation in laboratory burners. NextGen Bunsen Burners are designed to be the safest on the market.

Radiometer with four lightweight metal arms.

Set of 10 models showing all the stages of karyokinesis and cytokinesis form metabolic cell of the formation.