"470334-300"

Used for incubating diluted samples to determine biological oxygen demand.

Economical laser pointer, useful for many optical experiments.

Perfect for chemistry demonstrations and experiements.

Used in many applications such as urinalysis, wet chemistry, microbiology, hematology, and serology.

This thermometer features an easy-to-read “HeadsUp” view, and the thermometer’s waterproof construction is ideal for wet labs, wash-down areas, and field applications.

This is made of plastic.

Rounded octagonal shape for increased rigidity when full.

This lightweight mixing plate is perfect for small laboratory tasks. Weighing in at about two pounds, it's small but mighty.

Regulated, Constant Supply of Water

One edge is graduated 0 to 30 cm with mm divisions.

For biochemical oxygen demand testing.

Economy Spinning & Casting Line

Our most complete skeleton on stand with dustcover.

Measure temperature in hard-to-reach areas or materials including: cuvettes, soil, incubators, test tubes, petroleum hydrocarbons, food products, and more.

Excellent demonstration of compression for hooke's law. Approximately 300mm long with a 10mm diameter and wire of 19 SWG.

Beads are solid soda lime #3000 glass