"Ward's Science"

1367 Results

Sort by

Navicula

Supplier: Ward's Science

Freshwater. Unicellular; pennate, with bilateral symmetry. Basic culture solution.

Characterized by shells (tests) made of silica, in two parts.

Expand 1 Items

Ward's® Live Cylindrospermum Culture

Supplier: Ward's Science

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

Expand 1 Items

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..

Expand 1 Items

Bangia

Supplier: Ward's Science

Marine. Filamentous; unbranched thallus. Erdschreiber’s medium.

Characterized by reddish plastids (rhodoplasts).

Expand 1 Items

Ward's® Phacus

Supplier: Ward's Science

Freshwater. Unicellular; heart-shaped cell. Soil-water medium.

Characterized by a lack of rigid cellulosic walls, instead these organisms have pellicles made of protein. They store paramylon instead of starch.

Expand 1 Items

Porphyridium

Supplier: Ward's Science

Marine. Unicellular. Erdschreiber’s medium.

Characterized by reddish plastids (rhodoplasts).

Expand 1 Items

Coccolithophora

Supplier: Ward's Science

Marine. Unicellular; contains same pigments as other Golden Algae but contains haptonema, unique to Haptophyceae. Coccoid, from coccoliths. Marine medium. Characterized by golden yellow plastids.

Expand 1 Items

Ward's® Tetrahymena

Supplier: Ward's Science

Axenic culture. Food organism. Tetrahymena medium.

Characterized by cilia; nearly all possess two types of nuclei.

Expand 1 Items

Rhabditis

Supplier: Ward's Science

Rhabditis sp. Easily grown on potato medium and easy to maintain, Rhabditis can be used as food for predatory fungi such as Arthrobotrys. You will receive enough materials for 35 students and culture instructions.

Expand 1 Items

Ward's® Live Caenorhabditis elegans. culture

Supplier: Ward's Science

Ideal for use as a model system, this free-living nematode has biological processes similar to those of other animals. The transparent animal normally inhabits soil.