Agar is a growth medium used to cultivate microorganisms in laboratory situations. This 10 gram bottle contains enough agar to fill 20-40 Petri dishes, depending on their size. Detailed agar preparation instructions and safety information are enclosed with the product.
This glass Erlenmeyer mug makes an excellent gift!
Create all kinds of marble run combinations with this 80-piece Marble Run set!
Learn all about the science of light, optics and visual perception with this wonderful kit!
The cards show the name of the element, the atomic number, group, natural state and common usages!
With 23 hands-on experiments, you can investigate specific weather phenomena as well as the climate system in general.
This caffeine molecule mug makes an excellent gift!