"agarose tablets"

For centuries, humans have used selective breeding and conventional hybridization to produce desirable qualities and to increase crop yields. Today, scientists use genetic engineering to directly manipulate the DNA, quickly producing these desirable traits. In this experiment, students will use agarose gel electrophoresis to explore the molecular methods used by scientists to identify genetically modified organisms. No thermal cycler is required. Students are also encouraged to explore the controversy surrounding the use of genetically modified organisms.

Users detect and hear the electricity hidden in their muscles and display them in real time on their mobile or tablet device with the Muscle SpikerBox.

Connect your smartphone to your laboratory optics.

Beautiful, large, and functional gyroscope for classroom demonstrations.

The LaMotte® Digital Tapwater Tour offers a hands-on exploration of water quality for grades 4 to 8 through an interactive, digital manual. Students test their own tap water samples using TestTabs® reagent tablets, with everything they need available in the digital instructor and student manuals, including test procedures, data sheets, and puzzles.

In this simulated RT-PCR experiment, students will explore the diagnostic test used worldwide to diagnose and monitor the spread of COVID-19.

New Design!

Explore how genetic engineering can be used to modify crops to introduce favorable traits.

Is what you are buying what you are getting?

Is this water safe to drink?

Water quality and public safety.

Lessons that explore forensic science according to National Science Education Standards.

Study water quality of lakes, streams, ponds, and even aquariums.

Most factors can be tested 100 times each with the Comprehensive Water Monitoring Kit.

The LaMotte TesTab Water Investigation Kit provides a safe, convenient way to test for thirteen factors.

Restriction enzymes are endonucleases that recognize and cut double-stranded DNA within or near defined base sequences. They are essential tools for biotechnology.