"Ward's+Phenomena"

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.

This mini lab notebook is a compact solution to traditional lab notebooks.

Gray to white metamorphosed carbonate rock.

Gray to tan clastic rock made of silt sized particles.

Acquaint Students with Environmental Problems Created By Mining

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Calcite is a translucent calcium carbonate mineral, mohs hardness 3.

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

Pegmatite is igneous rock similar to granite but with larger crystals.

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Conglomerate is a sedimentary rock made up rounded quartz pebbles.

Breccia is a sedimentary rock made up of angular rock fragments.

Limestone is a gray calcium carbonate that will fizz with dilute HCl.

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The set includes 200 heparinized, mylar wrapped, hematocrit tubes, and six capillary tube trays with sealant. Each tray has two rows of slots numbered 1 through 24 for easy tube storage.

Create a "cool light"!

The Chemistry Chemiluminescence Demonstration is a visual explanation of an exothermic reaction.

Lift Weight and Produce Electricity with the Power of Wind.

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.