"Avantor"

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

Specially selected thin sections of important rock forming minerals. Set may contain more than one example of the same mineral to depict variations in occurrence and distinct mineral associations.

Slides (12); annite, biotite, clinochlore, fuschite, glauconite, lepidolite, margarite, muscovite, paragonite, phlogopite, sericite, zinnwaldite.

Museum mounts are the ideal supplement for classroom dissection.

Museum mounts are the ideal supplement for classroom dissection.

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

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.

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Poecilia reticulata.

This kit is a dramatic test of a novel reporter gene.

Characterized by a lack of rigid cellulosic walls, instead these organisms have pellicles made of protein. They store paramylon instead of starch.

Metamorphosed rock showing foliation and rich in hornblende.

Students explore various aspects of mass using a double pan balance, colorful stacking masses, and everyday items.

When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.

Snap together beads.

Formalin Preserved

Scoria is a dark-colored rock formed from lava with a high gas content.