"Microscope+Slide+Boxes"

Banded volcanic glass.

Design to serve dual purpose as volt meter and ammeter.

Set of Nine Thin Sections and Matching Rocks

Abundant small black phenocrysts in a gray to brown matrix.

Light gray, fine small clasts.

Gray to white, coarse crystalline, carbonate rock.

Designed specifically for the lab, clear 100% polyethylene wrap handles easily without tangling, yet seals tightly to a beaker, flask, or Petri dish.

Five Types of Cohesiveness

Red-brown to gray, coarse-grained, containing feldspar and mica.

Students use observational and analytical skills to find out “Whodunit.”

This pocket ophthalmoscope set features a 2.5 V halogen light source interchangeable “AA” metal battery handle.

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

Clear, euhedral points and sections.

Makes demonstrations viewable by the entire classroom.

This two-piece animal cell model shows the form and structure of a typical animal cell.

Re-create Experiment Investigating Microbial Growth in Soil