"Ward's Science"

Found in seawater and marine animals. Young cultures luminescent.

Freshwater. Colonial. Sheet of many cells one cell thick. Soil-water medium.

Shipped in a form that provides the best quality specimen. Most are supplied in 16 x 125 mm tubes, 2 oz. jars, or 8 oz. jars.

Freshwater. Filamentous. Unbranched, contorted filaments. Basic culture solution.

Shipped in a form that provides the best quality specimen. Most are supplied in 16 x 125 mm tubes, 2 oz. jars, or 8 oz. jars.

Anabaena is a genus of filamentous, un-branched Cyanobacteria consisting of bead-like cells and enlarged spores or heterocysts.

Oscillatoria is a genus of filamentous green algae that moves by sliding filaments back and forth against each other.

This colonial cyanobacteria is structured as several cells bound together in a gelatinous "mucilaginous sheath".

A collection of some of the strains of Escherichia coli needed to grow various coliphages (available separately).

Found in fresh water. Chromogenesis; blue to purple pigments produced. Motile. Rods. Gram negative reaction. Aerobic. Incubation temperature 30°C. Blood agar growth medium. Note: Pathogen.

Packaged in a 16×125 mm tubes. Call our Customer Service for availability of demo plates and other special orders.

This filamentous cyanobacteria is comprised of heterocysts and akinetes that are terminally located on the filament.

Freshwater. Filamentous. True branching, dimorphic structure. Basic culture solution.

Shipped in a form that provides the best quality specimen. Most are supplied in 16 x 125 mm tubes, 2 oz. jars, or 8 oz. jars..

Isolated from human urinary tract and wound infections, this organism is identifiable by its characteristic putrefactive odor.