"Ward's® Thermochemistry In The Bag Inquiry Demonstration Activities"

Clearly Presents Guidelines for Agarose and PAGE Procedures

This organism is a common environmental isolate, and can be found in soil as well as in industrial settings.

All microbial cultures undergo an extensive quality control program prior to releasing for sale, so they are guaranteed for purity as well as for species.

This spore-forming, thermophilic organism is commonly used for germicidal and sporicidal testing due to its ability to withstand higher-than-normal temperatures.

Quick flip of the port cover makes tip ejection easy.

The Electric Circuits Kit has everything needed to investigate simple, series, and parallel circuits, Ohm’s Law, and resistivity.

Friction blocks are useful for teaching the basics of force and motion.

Rectangular density set.

Special Design Evenly Distributes Bacteria

Choose these high quality PCR tubes for your classroom experiments.

Select the Right Contrast Ruler

Right angle and equilateral prisms are available in a variety of forms.

The Fundamentals of physics force table is economical and convenient.

Discover the period of a simple pendulum, then use video analysis to investigate energy conservation and conversion.

Mounted polaroid sheets.

Economical pulley for simple machine experiments.