"VWR"

This model of the HIV virus is enlarged millions of times to show the outer lipid membrane with protein structures and the internal nucleoproteins and contained RNA.

This ripple tank is transparent, acrylic plastic and supported in a sturdy plastic frame.

These long-lasting aluminum tuning forks have a full sound.

The Speed of a Bubble Set connects the mathematical concept of slope to the physical science concept of velocity.

Formalin Preserved

Formalin preserved bull reproductive organs. Available in pails.

Formalin preserved long neck clam. Available in jars.

Adult Male and Female in Lateral View

A classroom set that covers the major types of coal.

This colonial cyanobacteria is structured as several cells bound together in a gelatinous "mucilaginous sheath".

Marine; Small Motile Cells with the Transverse Furrow Located Near the Apex.

Freshwater. Unicellular; homothallic strain. Basic culture solution. Characterized by green plastids and cell walls composed of cellulose.

Freeze-Dried Preserved.

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

This apparatus verifies that that the amount by which a material body is deformed (the strain) is linearly related to the force causing the deformation (the stress).

Aluminum Rod, 24"L, 1/2"dia, Thread Size: 1/2-13