"VWR"

This is polypropylene rod with flexible ends, one triangular, one square.

Learn how sunglasses work!

Show the surprising effect of an impulse load on a large inertial mass.

Organize and Store PCR Products or Reagents

Formalin preserved ratfish. Available in vacuum packs.

Glossy green dunite (olivine) inclusion in non-genetically related basalt. Average size: 3" x 4".

A complete and highly detailed "Sea scorpion", New York State's official fossil.

Alcohol preserved bees. Available in vials.

Two or more species of annelids are included

Instantly transform potential energy into kinetic energy.

Employs Guericke’s Method for Demonstrating the Force of Atmospheric Pressure.

Ascomycete. Host for rDNA. Incubation temperature 30°C. Sabouraud dextrose/YM agar growth medium.

Poecilia reticulata.

Formalin Preserved

Keep Test Tubes Secure and in Full View.

Effective Method of Showing Normally Invisible Currents