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Product Image-470176-640

Hydrodictyon

Supplier: Ward's Science
Description: Freshwater. Colonial; net-like structure with multinucleated cells. Basic culture solution.<BR><BR>Characterized by green plastids and cell walls composed of cellulose.

Product Image-470179-872

Fischerella (Stigonema)

Catalog Number: (470179-872)
Supplier: Ward's Science
Description: Freshwater. Filamentous. True branching, dimorphic structure. Basic culture solution.<BR><BR>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..
Product Image-470179-176

Streptococcus sanguinis

Catalog Number: (470179-176)
Supplier: Avantor
Description: Normal flora of the mouth and throat. Lancefield group H, alpha hemolysis. Optochin resistant. May cause infections in humans. Nonmotile. Cocci; chains. Gram positive reaction. Aerobic. Incubation temperature 37°C. Blood agar growth medium. <i>Note:</i> Pathogen.<BR><BR>Packaged in a 16 x 125 mm tubes. Call our Customer Service for availability of demo plates and other special orders.
Product Image-470180-246

Soil Nematodes

Supplier: Avantor
Description: Examine the morphological characteristics of typical soil nematodes with the specimens in our well-populated culture.

Product Image-470007-106

Ward's® Introduction to Genetics: A Dihybrid Cross in Yeast Lab Activity

Catalog Number: (470007-106)
Supplier: Avantor
Description: Mendel’s Law of Independent Assortment made easy.
Product Image-470175-824

Drosophila virilis

Catalog Number: (470175-824)
Supplier: Ward's Science
Description: One of the largest <i>Drosophila</i> species. Useful for preparing salivary gland chromosome squashes.<BR><BR>Recommended by the Carnegie Institute<BR>Mature Drosophila are cultured in our own labs, and are marked with the culture initiation date. Culture is shipped in our instant medium in a shatterproof vial. The Fruit Fly pupae will usually appear within ten days of the ship date. You will also receive WARD’S Drosophila Culture Guide. Note: We can supply any of our single strains in the larger quantity for 100 students. Call our Customer Service department for details.
Product Image-470190-600

Animal Behavior Tray Lab Activity

Catalog Number: (470190-600)
Supplier: Avantor
Description: Which environment is more appealing?
Product Image-470176-678

Cosmarium

Catalog Number: (470176-678)
Supplier: Ward's Science
Description: Freshwater. Unicellular; desmid. Basic culture solution.<BR><BR>Characterized by green plastids and cell walls composed of cellulose.
Product Image-470180-452

Drosophila mojavensis

Catalog Number: (470180-452)
Supplier: Ward's Science
Description: Long life cycle (approximately one month). Useful for comparative population studies and for preparing salivary gland chromosome squashes.<BR><BR>Recommended by the Carnegie Institute<BR>Mature Drosophila are cultured in our own labs, and are marked with the culture initiation date. Culture is shipped in our instant medium in a shatterproof vial. The pupae will usually appear within ten days of the ship date. You will also receive WARD’S Drosophila Culture Guide. Note: We can supply any of our single strains in the larger quantity for 100 students. Call our Customer Service department for details.
Product Image-470176-372

Ward's® Kocuria rosea

Supplier: Avantor
Description: This organism is commonly isolated from soil or water, and produces a pink or rose colored pigment.

Product Image-470006-388

Ward's® Dermestid Skeletal Preparation Kit (Dermestes maculatus)

Catalog Number: (470006-388)
Supplier: Avantor
Description: This activity shows Dermestid beetles assist in the breakdown of dead organic matter. Simply allow them access to the freeze-dried frog provided.
Product Image-470030-376

Ward's® Bacteria In Food Demonstration

Catalog Number: (470030-376)
Supplier: Avantor
Description: Students determine contamination levels of ground beef in different environments.
Product Image-470179-710

Dictyostelium discoideum, Demonstration Plate

Catalog Number: (470179-710)
Supplier: CONNECTICUT VALLEY BIO SUPPLY
Description: Cellular slime mold. Demonstrates amoeboid state, pseudoplasmodial state, and fruiting body, or sorocarp. Found in woodland soil in decomposing vegetation where bacteria are abundant. Incubation temperature 25°C. Plate cultures grown with Enterobacteria as food source; freeze-dried cultures include food source.<BR><BR>Characterized by an amoeboid stage (lacking cell walls) and a fungus-like reproductive structure.
Product Image-470177-438

Mold Types, Composite Slide

Catalog Number: (470177-438)
Supplier: Avantor
Description: Observe the differences between common mold types
Product Image-470024-740

Ward's® Instant Drosophila Medium

Supplier: Avantor
Description: Improved Formula for Higher Yields

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Sordaria Agar

Catalog Number: (470175-878)
Supplier: MICROLOGY INC
Description: For growth and sporulation of ascomycetes, specifically <i>Sordaria</i> species.
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