"The Mystery of Lyle and Louise"

Simulate multiple generations of Mendellian inheretance.

This kit is a exceptional introduction to chromatography.

Multipurpose stirring rods featuring dual button ends and a 6 mm (0.25" ) diameter, these borosilicate glass stirring rods offer precise stirring for laboratory or home use, ideal for stirring, scooping, circulating and crushing.

Easily determine pH with the universal indicator chart.

Meets AP Science Practices 2, 4, and 5, and Big Idea 2.

For Versatile Optical Applications

In-person, customized professional development using our proven Safety Qualification Programs.

Beginners science readings addressing common questions new readers would have.

Enhance your TXT 4.0 Base Set robot for competitions.

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

Our premeasured powdered packs offer convenience and will change the way you prepare buffers in your lab.

Apply skills of dimensional analysis and exponential notation.

Heavy metal rods with threaded ends that screw into retort bases.

Map taste locations on the tongue.

For Individual Study.

Available with fritted glass support base for general and biological applications, or with removable stainless steel screen support base and PTFE gasket for ultraclean filtrate or proteinaceous solutions.