Lab Aids Hard and Soft Water Investigation Kit - Science Classroom Experiment Supplies for Students & Teachers - Perfect for STEM Labs, Homeschooling & Chemistry Lessons

Lab Aids Hard and Soft Water Investigation Kit - Science Classroom Experiment Supplies for Students & Teachers - Perfect for STEM Labs, Homeschooling & Chemistry Lessons

Lab Aids Hard and Soft Water Investigation Kit - Science Classroom Experiment Supplies for Students & Teachers - Perfect for STEM Labs, Homeschooling & Chemistry Lessons

$41.24 $74.99 -45%

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Estimated Delivery:7-15 days international

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SKU:91365863

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Product Description

Lab-Aids: Investigating Hard and Soft Water Refresh-A-Kit

Re-Supply for‚ (pictured).

Content List:

1 Drop control bottle of Soap Material
2 Bottles of Deionized Water
2 Bottles of Hard water
1 Drop control bottle of Calcium Chloride solution
1 Drop control bottle of Magnesium Chloride Solution
2 Drop control bottle of Soap Solution
2 Vial of Calcium Sulfate
1 Vial of Sodium Carbonate