"SILICO & chemical PORCELAIN SE"

This hooked mass set is an ideal addition to your classroom - its economical, convenient, and durable! A set of twenty plated steel hex weights with hook, ranging from 1g to 1kg, conveniently stored on a fitted wooden base economically priced.

Operates 1/2 to 3 volts, 100ma start-up / runs at 15ma no load.  Strong torque - 300 RPM @ 1/2 volt. Great for gear drives.  2mm shaft dia. Size 1 1/4" dia x 1 1/4" long. 

These aluminum and stainless-steel laboratory jacks provide a helpful platform for use in the lab.

Each stoppered vial contains 100 (1.8 x 2") strips.

pH Test Papers in your Choice of Two Indicator Colors.

Screen Aquarium Top
It features an inset metal screen in the center to easily convert your aquarium to a terrarium. You can even add large plastic tubes at the access holes to turn it into a gerbil run. It also accommodates a light strip.

Genetic Test Paper

This cardboard slide tray offers a convenient solution for safely working, transporting, and short-term storing of microscope slides. It holds up to 20 standard slides.

These Orange Unit Cubes will help your students or kids learn math concepts by providing them a visual model.

The indicator on these strips won’t contaminate the solutions the strips are testing.

This autoclavable polypropylene rack holds forty-two 100 mm dishes. It has a small footprint, is stackable to conserve counter space, and it features a handle for easy transport. Size: 13"L x 8 1/4"W x 7"H.

Spinplus® magnetic stirring bars add speed and efficiency to mixing operations.

This budget-friendly magnetic stirring bar for your laboratory stirring apparatus.

Lightweight, Versatile Unit

Soft, pliant, all-cotton terry cloth gloves are superb for handling hot objects out of the autoclave or oven, or for other heat protection in the lab, school or industry.

Octagon magnetic stirring bars with integral pivot ring are the most commonly used shape.