"Avantor"

Metal washer, package of 6, ⁵/₁₆×¾"

In this lab activity, students explore the core life science concepts of Structures and Properties (LS1) and Heredity (LS3) while they determine their own blood type.

Formalin preserved pig dissection packages. Available in vacuum packs.

Aids in moving food without injuring inner surface tissue

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.

Dehydrated Preserved

Necturus Liver

Get an up-close view of a domestic cat skull with the unmounted specimen of Felis domesticus.

Ward's® PURE Preserved Specimens - the best dissection experience from start to finish.

Examples of Body Plans with a Variety of Tissue Development Types

Ward's® PURE Preserved Specimens - the best dissection experience from start to finish.

Ward's® PURE Preserved Specimens - the best dissection experience from start to finish.

Produce a Variety of Organisms Simply by Adding Water

Identify Morphological Differences

Freeze-dried sheep brain. Available in vacuum packs.

Altered Igneous and Sedimentary Rocks are Clearly Represented