"micro tube racks"

Freshwater; unbranched cells with parietal chloroplasts; produces zoospores.

Live Cultures are supplied with media in 16 x 125 mm tubes, 2 oz. jars, or 8 oz. jars. Fast delivery is available directly from our laboratory. Please specify a delivery date.

Each culture shipment is prepared in our laboratories and includes the "Working with Algae & Cyanobacteria" manual which contains detailed instructions for subculturing and use.

Canadian Customers:
CFIA and PHAC regulations require customers to submit a completed inspection checklist and signed statement of facilities compliance before receiving certain cultures. A customer service representative will contact you if documentation is required.

Freshwater; unbranched filaments with cylindrical- to slightly barrel-shaped cells; shows the characteristic H-pieces upon fragmentation of the filament.

Live Cultures are supplied with media in 16 x 125 mm tubes, 2 oz. jars, or 8 oz. jars. Fast delivery is available directly from our laboratory. Please specify a delivery date.

Each culture shipment is prepared in our laboratories and includes the "Working with Algae & Cyanobacteria" manual which contains detailed instructions for subculturing and use.

Canadian Customers:
CFIA and PHAC regulations require customers to submit a completed inspection checklist and signed statement of facilities compliance before receiving certain cultures. A customer service representative will contact you if documentation is required.

Pyrite (Cubic), Ward's

Sparkling ¹/₂" single cubic crystal in 1 x 2" matrix. Spain.

Fossilized tree sap.

Essential for teaching mineralogy and atomic structure.

Samples of Intrusive and Extrusive Igneous Rocks

A genuine 70 million year old dinosaur egg shell and a 150 million year old dinosaur bone fossil.

Give your students a piece of outerspace.

Altered Igneous and Sedimentary Rocks are Clearly Represented

Formalin preserved rats. Available in vacuum packs or pails.

Introduce your students to rocks formed from deposition of sediment.

This economic collectors' set features eight different genuine meteorites and impactities.

Ward’s® PURE Preserved Specimens - the best dissection experience from start to finish.

Set of Nine Thin Sections and Matching Rocks

Economical starter pack of meteorites and impactities.