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Innovating Science \|  SKUIS9901

# Salt Toxicity Kit

Compares sodium chloride, magnesium chloride, and calcium chloride effects on radish germination to estimate LD50 from dose-response data.

[Download SDS](https://s3.amazonaws.com/enalas-public/Public/SDS/IS9901.pdf)

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## Product Description

This kit provides materials for 8 groups to compare the effects of sodium chloride, magnesium chloride, and calcium chloride on radish seed germination under controlled conditions. Students generate concentration-response data for each salt and use the results to estimate the concentration associated with a 50% response, or LD50.

The kit includes premeasured sodium chloride, magnesium chloride, and calcium chloride QuickSolutions, radish seeds, germination trays with lids, pipettes, cups, and stir sticks. A Teacher's Manual and Study Guide copymaster support experimental setup, data collection, graphing, and interpretation.

## Specifications

- **Group Size**: 8 groups
- **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
- **Germination Trays with Lids**: 48
- **Pipettes**: 48
- **Cups, 5 oz.**: 48
- **Stir Sticks**: 32
- **Toothpicks**: Included
- **Teacher's Manual**: Included
- **Study Guide Copymaster**: Included

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### Salt Toxicity Kit

Regular price$74.99

Sale priceRegular price~~~~

Unit price

/per

Add