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Kemtec™ Toothpaste Evaluation Kit
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Toothpaste Evaluation Kit
Description
Includes
Glass microscope slides, plastic microscope slides, medicine cups, pH paper, pipet, Hydrochloric Acid , Dilute solution, Ammonium Hydroxide solution, Ammonium Oxalate solution, Limewater, Nitric Acid solution, Silver Nitrate solution, SPADN test, fluoride, instructor manual, student data sheets, MSDS
Requires
Balance, infrared lamp or hot plate, evaporating dishes, lab glassware, plastic tubing, Petri dishes, and samples of five brands of toothpaste.
- Valuable scientific activity which leads to consumer evaluation of best toothpaste for price
- Students learn about development and demineralization of enamel and functions of various tooth paste components
- Evaluate several toothpastes for percentage of solids, pH, foaming action, abrasive action, and specific substances
- Ideally taught as guided inquiry/qualitative analysis
- Grades 9-12
- Class size: 24 students
Specifications
Specifications
| Product Type | Toothpaste Evaluation Kit |
| For Use With (Application) | To evaluate several toothpastes for percentage of solids, ph, foam formation, abrasive action and specific substances |
| Includes | Instructor manual, msds, methods of assessment manual, special needs sheets, six student data sheets, microscope slides 12, six medicine cups, vial ph paper, pittette, 1 oz. hcl solution, 1 oz. ammonium hydroxide solution, 1 oz. lemeivote solution, 1 oz. |
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