"VWR"

Marine. Unicellular; brackish, centric cells. Marine medium.

Characterized by shells (tests) made of silica, in two parts.

Formalin preserved whole sheep plucks.

A unique opportunity to explore the pancreas, an organ of the mammalian digestive system responsible for the production and secretion of several digestive enzymes.

Our Most Popular collection.

For highly accurate samples when only minimal volumes are required, use this simple, stain-free apparatus.

Perfect for density experiments, use this set determine the mass and volume of each sample and graph the mass versus volume. The slope of the straight line that results is the density of the material.

Precise Vernier Caliper

Easy to use because of its smaller diameter and simple means of hanging and loading, this gyroscope brings precession diagrams to life.

This spectrometer is economical and capable of performing many types of experiments involving spectras, angle of prisms, refractive indexes, and more.

Count up to 29:59 with resolution of ¹/₅ sec. It is nickel-plated and features two-dials and a hard carrying case.

The Precision Linear Expansion Apparatus produces accurate determinations of the coefficient of expansion.

With drilled holes to accommodate seven tubes up to 13 mm in dia. Strongly constructed with dovetail joints. Size: 2-3/8" H x 7-7/8 W x 1-3/8" D.

The Moment of Force Apparatus contains everything needed to study principles of mass, levers, moments, forces, and equivalence.

Pipette bulb

This species of freshwater algae is commonly used for research on photosynthesis.

This clamp features vinyl-coated swivel jaws made from stamped steel.