|Address||P.O. Box 219 Batavia, IL 60510|
This item can only be shipped to schools, museums and science centers
Materials Included in Kit:
Phenolphthalein solution, 0.5%, 30 mL, 3
Sodium hydroxide solution, 0.2 M, 500 mL
Rack, test tube, polypropylene, 40 place
Test tube brush, ¾"
Transfer pipet, narrow stem, 15 mL capacity bulb, 35
Tubes, culture, disposable, 20 x 150 mm, 35
MS-ETS1-1. Define the criteria and constraints of a design problem with sufficient precision to ensure a successful solution, taking into account relevant scientific principles and potential impacts on people and the natural environment that may limit possible solutions.
HS-ETS1-3. Evaluate a solution to a complex real-world problem based on prioritized criteria and trade-offs that account for a range of constraints, including cost, safety, reliability, and aesthetics, as well as possible social, cultural, and environmental impacts.