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Description: Volvox aureus is a species of colonial green algae that forms spherical colonies of cells.
Catalog Number: 470176-360
Supplier: Ward's Science


Description: DEAE Sephadex™ A-25 and DEAE Sephadex™ A-50 are weak anion exchangers. Sephadex™ ion exchangers are produced by introducing functional groups onto the cross-linked dextran matrix. These groups are attached to glucose units in the matrix by stable ether linkages.
Catalog Number: 95055-928
Supplier: GE Healthcare - Life Sciences

Description: With rubber tack, washer, and tack spring. For 1mL, 2mL, 5mL, 10mL, and 10mL HD Micro-Mate* Pipetting Assemblies.
Catalog Number: 20068-828
Supplier: Cadence Science


Description: Create Dramatic Electrostatic Effects
Catalog Number: 470014-736
Supplier: Science First


Description: Less confusing than other test kits that require students to distinguish different bacterial colonies on a Petri dish, this test features a distinct color change that will tell with certainty if fecal coliforms are present.
Catalog Number: 470150-462
Supplier: Ward's Science


Description: A Safe and Easy Alternative to Engine Rockets
Catalog Number: 470003-790
Supplier: The Science Source


Description: For rough control work where bubble comparison is made to limit varnish samples of known viscosity, reference ASTM D 1545
Catalog Number: 52642-000
Supplier: DWK Life Sciences (KIMBLE)


Description: Students Assemble Their Own Models to View the Changing Relationship of Sun to Earth
Catalog Number: 470012-916
Supplier: The Science Source


Description: Amersham ECL Select is a high sensitivity reagent for chemiluminescent Western blotting detection.
Catalog Number: 89233-310
Supplier: GE Healthcare - Life Sciences

Description: Marine, Macroalga, Multicellular; membranous thallus. Collected. Characterized by green plastids and cell walls composed of cellulose.
Catalog Number: 470194-678
Supplier: Ward's Science


Description: HiTrap SP HP is a strong cation exchange chromatography column for high-resolution, small-scale protein purification.
Catalog Number: 89501-390
Supplier: GE Healthcare - Life Sciences

Description: Assorted Wires
Catalog Number: 470092-832
Supplier: Arcor Electronics


Description: Amersham Hyperfilm ECL is constructed from a clear base coated on both sides with a photographic emulsion that is protected by an anti-scratch layer. The anti-scratch coating reduces the risk of visible artifacts (e.g. plastic wrap marks) and the clear colourless base results in easy reading of images without compromising on sensitivity.
Catalog Number: 95017-653
Supplier: GE Healthcare - Life Sciences

Description: Freshwater. Colonial; with spherical, biflagellated cells. Basic culture solution.<BR><BR>Characterized by green plastids and cell walls composed of cellulose.
Catalog Number: 470176-630
Supplier: Ward's Science


Description: HisTrap excel columns are prepacked with Ni Sepharose excel affinity resins for capture and purification of histidine-tagged proteins secreted into eukaryotic cell culture supernatants by immobilized metal ion affinity chromatography (IMAC).
Catalog Number: 89233-412
Supplier: GE Healthcare - Life Sciences

Description: Freshwater. Filamentous; two stellate chloroplasts per cell. Basic culture solution.<BR><BR>Characterized by green plastids and cell walls composed of cellulose.
Catalog Number: 470176-368
Supplier: Ward's Science