"Avantor"

Explore our planet like never before!

These bundles are everything you need to perform agarose gel electrophoresis.

Illustrated dissection guide.

Illustrated dissection guide.

Illustrated dissection guide.

Demonstrate photosynthesis and respiration in action with our ready-made algae beads.

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Illustrate how soils are formed from parent rocks and minerals.

Make teaching diffusion easy. Exclusively from Ward's Science, we've pre-mixed, pre-poured, pre-measured and pre-cut these agar cubes to save you time and eliminate messy preparation in your lab. Just open the jar and begin using. Prepared to align with Ward's AP Biology Investigation 4: Diffusion and Osmosis, these cubes are also ideal for use on their own, or in any lab activity demonstrating the topic of diffusion. Agar cubes are prepared in three sizes (approximately 1cm, 2cm, and 3 cm). Phenolphthalein has been added to the cubes to exhibit a vivid fuchsia color during production and stored in a solution of sodium hydroxide. Just add an acid such as vinegar to demonstrate diffusion.

This investigation meets AP Science Practices 1, 3, 4, 5, 6, and 7.

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Visualize and compare the relative strengths of different magnetic fields.

Explore the factors affecting the electrical resistance of conductive modeling dough.

Explore a standing wave on a string and determine the linear mass density of the string.

Study rays reflecting off plane and curved mirrors, determine the focal length of a curved mirror.

Study rays refracting through various transparent media, then determine the focal length of a lens.