Water Testing Science Education Kit, Determination of Dissolved Oxygen Concentration

Water Testing Science Education Kit, Determination of Dissolved Oxygen Concentration

This kit has been designed to allow the analyst to perform a very simple titration to determine the dissolved oxygen concentration in their freshwater sample. The titration uses an easily identifiable color transition to indicate the end of the analysis. The kit contains everything an analyst would need to perform a water analysis either in the laboratory setting or out in the field. Kit contains enough materials to perform 40 tests.

Aligned to the Next Generation Science Standards (NGSS)*

• Disciplinary Core Ideas: PS1.A; PS1.B
• Performance Expectations: MS-PS1-2
• Cross Cutting Concepts: Structure and Function
• Engineering Practices: Developing and Using Models

Kit Contents:

• 4 Plastic Pipettes
• 3 Reaction Vessel
• 3 Collection Bottle
• 1 Measuring Tube
• 2 Titrator
• 30mL Manganese Chloride Reagent
• 30mL Alkaline Iodide Reagent
• 30mL Sulfuric Acid, 50%
• 60mL Sodium Thiosulfate Titrant
• 30mL Starch Indicator Solution

DOT Info:

• Small quantity exemption 173.4
• THIS PACKAGE CONFORMS TO 49 CFR 173.4 for domestic highway or rail transport only

*"Next Generation Science Standards" is a registered trademark of Achieve. Neither Achieve nor the lead states and partners that developed the Next Generation Science Standards was involved in the production of, and does not endorse, this product.

WARNING: This product can expose you to chemicals including Strong inorganic acid mists containing sulfuric acid, which are known to the State of California to cause cancer. For more information go to http://www.P65Warnings.ca.gov.

Innovating Science® products are For Laboratory Use Only