"Avantor"

Composite Set of Both Tissue and Organ Samples

Introduce Concept of Electrophoresis Without Hardware

Formalin Preserved

Examine microspheres as a possible origin for life on Earth.

Immune System Organ

Hazard Info: Flammable
Shelf Life (months): 36
Storage: Red
Synonyms: CR-1

Examine the physical properties of onion DNA.

Shows porphyritic texture in a fine dark matrix abundant large feldspar phenocrysts. Hand specimen.

Fertilization Stage

Tell Time from the Shadows Made by the Earth’s Rotation.

Test Your Local Area for Ozone Conditions

A rare complete skeleton and shell replica of this 130 million year old fossil turtle, a distant relative of the modern-day snapping turtle.

Calcite is a translucent calcium carbonate mineral, mohs hardness 3.

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.

Syenite a light-colored rock consisting of feldspars and hornblende.

Students observe the movement of substances across a selectively permeable membrane with this intriguing kit.