"Avantor"

Also Called a Synizetic Knot

These DNA markers are used to determine size of unknown DNA fragments. If using within 2–3 days, they do not need to be refrigerated and can be stored right on a shelf. If storing for longer time periods, freezing is recommended.

Ship date is required.

In this lab, students perform a Gram stain on various species of bacteria.

A Review of the Basic Form and Structure of Bacteria

Museum mounts are the ideal supplement for classroom dissection.

This organism is normal flora of human intestine and may be pathogenic in humans. This organism will grow in Sodium chloride solution.

Ward’s® PURE Preserved Specimens - the best dissection experience from start to finish.

Cutting Edge Construction and Physical Engineering

Museum mounts are the ideal supplement for classroom dissection.

Museum mounts are the ideal supplement for classroom dissection.

Penicillium notatum is a deuteromycete that produces penicillin. It is available in normal and high-yield strains.

Simple, Effective Investigation Uses Living Specimens

Greenbrier

This organism is commonly recovered from soil and water. As normal intestinal flora, it can also usually be found in sewage.

Drosophila melanogaster, the common fruit fly, is widely used in genetic studies. They express a number of mutations such as eye, wing, and body mutations.

Located at the Base of the Brainstem