The single-use Erycard Blood Type Test Kit contains everything needed to perform one complete blood test for ABO and Rh. Wondering which of the 8 possible blood types you have? Use this kit to quickly and easily find out!

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This Forensic Chemistry of Blood Types Kit realistically simulates crime scene blood analysis in the classroom; students learn blood typing techniques while working to solve a crime! Contains enough materials for 10 groups.

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Learn your blood type without the risk of disease transmission! This kit's synthetic blood samples give you hands-on experience determining different ABO & Rh blood types. Includes enough materials for 10 groups of students!

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The Environmental Air-Water Testing kit includes a detailed teacher's manual, reproducible student worksheets, and instructions & materials for 9 tests. Materials are included for up to 30 students working in groups.

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The "Nylon Rope Trick" (aka nylon synthesis) is a classic demonstration of polymer chemistry. Use this nylon synthesis kit to make nylon 6-10 & discover how the nylon polymer can be easily pulled into a thick "ropey" form!

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Study Escherichia coli Bacteria (E. coli) with this incredible live culture! This safe strain of E. coli is commonly found in your intestine and is not the kind that causes food poisoning. Arrives in a freeze-dried pellet.

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With this urinalysis kit, 15 groups of students can perform real tests on simulated urine samples, examing factors such as pH, color & clarity. They'll also test for the presence or absence of proteins, glucose & calcium!

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Learn about DNA and extract DNA from plant material with this fascinating hands-on classroom kit.

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Perform a presumptive blood test using the Kastle–Meyer test to check for blood on materials. With its immediate results, this test is a favorite among crime scene investigations (CSI).

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Investigate the role of the kidney in blood filtration and waste removal with this lab experiment kit, providing a simulation of the real-life functions.

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Discover how the digestive system works and how enzymes help unlock nutrients from food and convert them into usable forms.

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All the food in the world is of no use if the human body can't extract necessary nutrients from it.

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Ferrofluid is a colloidal liquid made from nanoparticles that form patterns of peaks and valleys when exposed to a magnetic field.

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Staphylococcus epidermidis is a non-pathogenic bacterium that is part of common human skin and mucous membrane flora.

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With this Environmental Chemistry Acid Rain, Weathering, and Erosion Kit, students experiment with the effects of acid rain on naturally occurring stone and common building materials.

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Students will learn about yeast and its many options for energy production with this fun and educational experiment!

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This Polyurethane Foam Kit makes a fast expanding polymer that is sure to engage students. Use this as a class demonstration or have students make their own.

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Everyone who ate the school cafeteria's chili became ill. You are a forensic toxicologist.

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Use this pearly solution to demonstrate ocean currents, turbulence, convection, and other fluid movements.

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Classroom kit for studying the use and formation of copper.

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This presumptive gunshot residue kit offers a two-part test to determine if a surface was exposed to a discharged firearm. A rapid color change verify the presence of nitrates and lead.

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Students produce crude biodiesel using a two-phase process, then test its burning qualities compared to vegetable oil. Includes materials for 5 groups.

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Study Bacillus substilis, the intestinal bacteria commonly used in labs, with this live, freeze-dried culture in pellet form.

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Perform a simple titration to determine the dissolved oxygen concentration in a fresh water sample. This dissolved oxygen in water test kit have all you need to conduct the test 40 times. Use it in the lab or in the field.

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Learn your blood type without the risk of disease transmission! This kit's synthetic blood samples give you the hands-on experience determining different ABO & Rh blood types.

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