"VWR"

Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.

Spirogyra is a genus of filamentous green algae with chloroplasts arranged in a helical (spiral) pattern.

Practice Techniques Employed in Genetics and Biotechnology Studies.

Explore the characteristics of each of the six crystal systems.

Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.

Developed by the National Association of Geology Teachers

A medium helpful in differentiation of the enterobacteriaceae. Simmons citrate agar test for organisms that are able to utilize citrate as a carbon source.

A complete photogate system for use with Visual Scientifics systems - or any lab experiment requiring photogates.

Unit consists of a sturdy metal frame carrying a DC motor with an eccentric shaft for exciting the vibrations. Clamp the frame to a table, attach a string and then simply use masses and a pulley to put tension on the string.

Freshwater. Unicellular. Soil-water medium. Characterized by two flagella (one inside a groove at right angles to the other); most also have tests made of cellulose and are encrusted with silica.

Specimens Illustrate Smooth Mineral Breakage

Compact Plant Fiber Masses.

Freeze-dried sheep brain. Available in vacuum packs.

Freeze-Dried Preserved.

Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.

Personal Mini Incubator Perfect for Every Lab.