"Avantor"

Use a clever apparatus to determine the coefficients of thermal conductivity of three materials.

The most popular Geoblox models, now in a discounted bundle.

An economical set of durable sieve that will hold up to tough use.

Bundle and save with these 10 'must-have' Geology models.

Brazil.

We make your OpenSciEd adoption easy with these comprehensive kits designed by teachers and certified by OpenSciEd for guaranteed quality.

Clear to yellow translucent.

Brownish gray, translucent.

Yellow to orange crystal with a glassy luster and smooth, often transparent appearance.

Accessories for Ward's® Chemistry Rainbow in the Tube Chemistry Demonstration

Vital Staining Kit

PRESERVED STARFISH (ASTERIAS) 3-5 INCH

PRESERVED YELLOW PERCH 5-7 INCH

PRESERVED YELLOW PERCH 7-9 INCH

PRESERVED ATLANTIC HAGFISH

CRICKET LEG(WM) SLIDE