Best Biological Materials

Marina Slim Filter Carbon Plus Ceramic Cartridge 3 Pack 3 Cartridges each

  • Replacement filter cartridges, designed for use with all Marina Slim Filters, provide chemical, and biological chemical filtration.
  • Activated carbon effectively removes pollutants and odors to provide a healthy environment for your fish.
  • Ceramitek, a highly porous ceramic biological filter medium, optimizes biological filtration.
  • recommended 2 week replacement intervals.
  • Includes 3 replacement filter cartridges.
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Bioluminescent Bacterium Kit

  • requires no experience in microbiology. Light up your students' understanding of bioluminescent organisms. Students....
  • The Carolina Pledge: 100% Satisfaction Guaranteed. All of our products are unconditionally guaranteed. If for any reason you are not satisfied with....
  • From our beginnings in 1927, Carolina Biological Supply Company has grown to become a leading supplier of science teaching materials for all levels of....
  • When you shop with Carolina, you're not alone! All of our products are backed by unparalleled technical support, available from 8am to 8pm, ET,....
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Innovating Science DNA Extraction Kit

  • EXPLORE DNA || Explore the discovery and the history of DNA, DNA structure, genetic inheritance and the role that DNA and proteins play in genetic expression.
  • ACTIVITY || Learners will experiment using biological detergents, enzymes and ethanol to extract DNA from fruits or vegetables.
  • EXCELLENT FOR REMOTE LEARNING || Perfect for distance learning and home schooling - includes instruction manual, worksheets and enough materials for 2 groups of students. Makes an exciting home science project!.
  • MATERIALS INCLUDED || Kit includes 7.5% SNS/1.5% NaCl, pepsin, 95% ethanol, zipper bags, filters, plastic tubes, graduated pipettes, cups and stirrers.
  • INNOVATING SCIENCE || Innovating Science distance learning kits are designed to offer engaging activities and educational content to for teachers to use with small groups and to distribute to remote students, or for parents with learners at home. Kits incorporate applied math and science principles into home school and distance learning projects.
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Aquarium Cover Glass for 10-gal Tank

  • Our 10-gal aquarium cover is hinged glass and plastic, and it can be used in conjunction with item #671230 Aquarium Tank, Glass, 10 gal. Aquarium....
  • From our beginnings in 1927, Carolina Biological Supply Company has grown to become a leading supplier of science teaching materials for all levels of....
  • When you shop with Carolina, you're not alone! All of our products are backed by unparalleled technical support, available from 8am to 6:30pm, ET,....
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Fluval C4 Power Filter, Fish Tank Filter for Aquariums up to 70 Gal.

  • 5-stage clip-on power filter designed for freshwater and saltwater aquariums between 40 and 70 gallons.
  • Two mechanical stages trap large and fine debris, foams easily slide out for quick cleaning.
  • Chemical stage with activated carbon effectively removes toxins.
  • Biological stage features Bio-Screen pad, blocks debris and provides massive surface area for beneficial biological activity.
  • Biological Trickle Chamber super charged for fast and efficient nitrification when loaded with Fluval C-Nodes.
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Fluval C2 Power Filter, Fish Tank Filter for Aquariums up to 30 Gal.

  • 5-stage clip-on power filter designed for freshwater and saltwater aquariums between 10 and 30 gallons.
  • Two mechanical stages trap large and fine debris, foams easily slide out for quick cleaning.
  • Chemical stage with activated carbon effectively removes toxins.
  • Biological stage features Bio-Screen pad, blocks debris and provides massive surface area for beneficial biological activity.
  • Biological Trickle Chamber super charged for fast and efficient nitrification when loaded with Fluval C-Nodes.
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Fluval C3 Power Filter Fish Tank Filter for Aquariums up to 50 Gal.

  • 5-stage clip-on power filter designed for freshwater and saltwater aquariums between 20 and 50 gallons.
  • Two mechanical stages trap large and fine debris, foams easily slide out for quick cleaning.
  • Chemical stage with activated carbon effectively removes toxins.
  • Biological stage features Bio-Screen pad, blocks debris and provides massive surface area for beneficial biological activity.
  • Biological Trickle Chamber super charged for fast and efficient nitrification when loaded with Fluval C-Nodes.
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Extragene 2.0 ml Cryovial, External Cap, Polypropilene Sterilized Bag x 50 Color Assorted

  • Materials：Polypropylene. A pplications in: the pharmaceutica, laboratory and diagnostics..
  • Cryo Vial is normally used for store biological samples at temperature as low as -190C.
  • The external cap has a molded – in sealing ring which assures a tight， leakproof seal..
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3B Scientific W56615 DNA Extraction Lab Kit, 100 Piece

  • DNA extraction kit for study of history of DNA discovery and DNA structure.
  • Develops student understanding of genetic inheritance, role of DNA and proteins in genetic expression, and how to use biological detergents, enzymes, and ethanol to isolate DNA from plant material.
  • Materials for 15 groups of students for hands-on learning.
  • Teacher’s manual and student study guide copymasters for instructional use.
  • Suitable for age 13 and older with adult supervision.
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