Innovating Science® - AP Environmental Science: Salt Toxicity

Model the salt toxicity of three different salts using radish seeds and process of determining the LD50 for three different salts: NaCl, MgCl2, and CaCl2.

This kit contains enough materials for 8 groups of students and comes with a Teacher’s manual and student study guide copymaster.

The activity covers primary learning objectives STB-3.B, EIN-3.A, and EIN-3.B.

Kit Includes:
Sodium Chloride Quicksolution, Makes 500 mL of 3% Solution
Magnesium Chloride Quicksolution, Makes 500 mL of 3% Solution
Calcium Chloride Quicksolution, Makes 500 mL of 3% Solution
Radish Seeds, 20 g
48 Germination Trays with Lids
48 Pipettes
48 Cups, 5 oz.
32 Stir Sticks
Toothpicks

DOT Info:
Non-regulated.

Innovating Science® products are For Laboratory Use Only