"Avantor"

Basic college level general chemistry activity.

Set contains one male betta, a package of ceratophyllum, and an aquatic habitat.

The nation's most exciting science competition now has kits for at-home use!

The nation's most exciting science competition now has kits for at-home use!

The nation's most exciting science competition now has kits for at-home use!

High precision, quantitative atomic spectra experiment.

Detailed instructions and clearly labeled diagrams make this an excellent reference for you and your students.

The comprehensive histology slide set includes twelve distinct system sets.

Developed in collaboration with Dr. Martin K. Nickels, Professor of Physical Anthropology at Illinois State University, this Hominid Skull Comparison lets students investigate and draw their own conclusions regarding evolutionary relationships by examining and taking measurements of 24 life-size drawings of eight hominid skulls.

White to gray, medium to coarse-grained, crystalline.

HOBO research-grade cellular HOBO weather station kits offer accurate, reliable performance - even in the harshest outdoor climates.

Use the known heritability of the hemophilia SNP to possibly correct a royal family lineage.

Is it really a Bigfoot wandering the forest? Use gel electrophoresis to find out!

Isolate the plasmid DNA from a bacterium that encodes for a novel type of insulin!

A rotten sausage? Or something else? Botulism is the worst.

Unpolished metamorphic rock with silky lusture, red-brown colour, and clear parallel intergrown quartz crystals.