"Ward"

Ideal choice for protein or nucleic acid separations.

Almost Indistinguishable From The Real Thing

Collect Evidence like the Experts

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Identify Parasites and Other Fauna

High performance, general-purpose agarose.

Students determine contamination levels of ground beef in different environments.

Specimen Holding Fluid, Dilute one part to nine parts water for use.
Shelf Life (months): 36
Storage: Red

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.

Colorimetric test for trace evidence.

Everything you need to safetly collect and culture bacteria and fungi from your environment

Distinguish between endospores and the vegetative structures of bacterial cells. The endospores will stain green against a pink background. Includes spore staining solution, safranin O solution, and instructions.
Shelf life is 3 years.

Economical choice for basic applications.

Four Models On One Plaque Detail Flatworm Anatomy

Recreate the medieval weapon using counterweights.

Colorful visual reference of various stages of rock transformation.

Quickly and Accurately Identify, Differentiate, and Quantify Coliform Contamination in Water Samples