"Ward's+Phenomena"

Less confusing than other test kits that require students to distinguish different bacterial colonies on a Petri dish, this test features a distinct color change that will tell with certainty if fecal coliforms are present.

Economical and compact, this microtube rack comes pre-assmbeled and ready to hold up to twenty-four 1.5–2.0 ml microtubes. Its clearly labeled holes make sample identification easy, while its compact design saves benchspace and makes for easy storage.

Round concave glass mirror designed for physics and educational uses.

Accurately measures barometric pressure and is ideal for classroom use.

Includes the five most common ranges.

Perfect demonstration of Newton's first law.

A safe and mess-free alternative to dissecting preserved specimens.

Excellent for student use.

This model reveals all the critical parts of the Amoeba proteus.

Accompany dissections of this insect with a magnified view of the locust.

Digital dry baths that include timed or continuous operations and a removable hinged lid. External temperature probe can be positioned directly inside a sample tube.

Reliable and User Friendly

Detect the Presence of Static Electricity

For class model building.

Economically Priced Performer

Hands-on field sampling tool.