Innovating Science® - Erycardï®® ABO Blood Typing Card Pack/24
Manufacturer ID - IS3180
Students will learn about acids and bases through a class discussion and then test a dilute acid and dilute base with neutral litmus paper to learn how the paper indicates something is acidic or basic. Once that skill is learned they can move on to test some common items that would be found around their house to determine if they are acids or bases. Optional: Extra litmus paper is included to test more items either from home or around the school building for a greater understanding of acids and bases. The activity contains enough materials for 6 groups of students.
Determine ABO blood type of real human blood in under five minutes.
A small amount of blood is applied to a series of wells containing lyophilized blood typing antibodies, followed by the addition of a wash buffer that flows across each well. Red blood cells that agglutinate in the presence of a particular antibody will not be rinsed from the sample well and the well will remain red, indicating a positive result. Red blood cells that have not undergone agglutination will be rinsed from the well and the well will revert to white, indicating a negative result. Each card contains a negative control well to ensure accurate results.
Includes 24 trays, wash buffer and blood droppers
This test kit is designed for educational/instructional use only. This test kit is not designed for clinical/medical/diagnostic use.
|Cross Cutting Concepts
|Cause and Effect
Scale, Proportion, and Quantity
|Planning and Carrying Out Investigations
|Country of Origin
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