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Biology Kits There are 20 products.
Build DNA With Beads Kit
Use sets of colored beads (75 each) to indicate the Watson-Crick DNA bases. Can also demonstrate concepts involving the structure and biology of DNA. With instructions. Includes:75 each of 4 colors; use white for point mutations. All DNA Depot® kits are designed for 6 groups working in groups of 2 or 3. They are ideal for middle school, home school and science projects. Many are supported by grants from the NCRR, part of the National Institute...
Use sets of colored beads (75 each) to indicate the Watson-Crick DNA bases. Can also...
Use sets of colored beads (75 each) to indicate the Watson-Crick DNA bases. Can also demonstrate concepts involving the structure and biology of DNA. With instructions....
638-0340
.
What Is In Our Water Kit
Learn about water pollution and how we test for harmful bacteria. Use a control and lab-prepared contaminated water samples to color-test for coliform bacteria. (Cannot test potability of water). Includes: coliform detection broth™, negative control, coliform, E. coli control samples, micro-test tubes with screw-caps, sterile calibrated transfer pipets and plastic sterile tubes with caps. Instructions. All of our DNA Depot® kits are designed...
Learn about water pollution and how we test for harmful bacteria. Use a control and...
Learn about water pollution and how we test for harmful bacteria. Use a control and lab-prepared contaminated water samples to color-test for coliform bacteria. (Cannot test...
623-7140
.
How Clean Is Our Home Kit
Grow bacteria on nutrient agar and use test detergents and cleaners for their effectiveness as antibacterial agents. A good introduction to sterile techniques and proper disposal. Includes: non-pathogenic bacteria, petri plates, bacterial nutrient agar, sterile swabs and filter paper disc. Instructions with safety procedures, Q & A.All DNA Depot® kits are designed for 6 groups working in groups of 2 or 3. They are ideal for middle school,...
Grow bacteria on nutrient agar and use test detergents and cleaners for their...
Grow bacteria on nutrient agar and use test detergents and cleaners for their effectiveness as antibacterial agents. A good introduction to sterile techniques and proper...
623-7145
.
Dichotomous Keys Kit
Dichotomous, or taxonomic, keys are used to identify living and non-living specimens by observing and recording their similarities and differences. Typically, two opposing statements are examined and one is selected for its accuracy. Two more statements, increasingly specific, are then examined, continuing until the specimen is identified. Our game-like lab involves identifying - and drawing - the physical attributes of an imaginary organism....
Dichotomous, or taxonomic, keys are used to identify living and non-living specimens by...
Dichotomous, or taxonomic, keys are used to identify living and non-living specimens by observing and recording their similarities and differences. Typically, two opposing...
638-0215
.
Scientific Method Kit Refill
REFILL KIT (For 30 students.)Learn to solve a problem rather than follow a procedure by rote. Present your class with a new conundrum that requires them to analyze the situation, identify the problem, form a hypothesis, and test the hypothesis. This series of lab activities are suitable for all science curriculums and fills a 60 minute time slot. Refill includes 1 Bottle each of: Two different bottles of unknowns; 0.1 M Hydrocholoric Acid;...
REFILL KIT (For 30 students.)Learn to solve a problem rather than follow a procedure...
REFILL KIT (For 30 students.)Learn to solve a problem rather than follow a procedure by rote. Present your class with a new conundrum that requires them to analyze the...
638-0111
.
Concepts Of Classification Kit
Classify objects by using their characteristics to define them. We include 20 different items with varying shapes, sizes, edges, structure and number of sides. Use them to label traits, define objects by these traits and determine groups. Learn to recognize organisms or minerals by their traits and develop the idea of order among plants, animals and minerals. Includes: 15 sets of 10 numbered blue figures; 15 sets of 10 numbered red figures; 30...
Classify objects by using their characteristics to define them. We include 20 different...
Classify objects by using their characteristics to define them. We include 20 different items with varying shapes, sizes, edges, structure and number of sides. Use them to label...
638-0210
.