Lab-Aids® Investigating Human Respiration Kit

Supplier: LAB-AIDS INC (KITS) SE

Investigating Human Respiration Kit

Investigating Human Respiration Kit

803S 803S-RC

470024-332EA 120.2 USD

470024-332 470024-330

Lab-Aids® Investigating Human Respiration Kit

Educational Materials Biology Educational Materials Human Biology Learning Activities

Explore the role Of respiratory system in regulation of blood gases.

Creating models is one way to understand and communicate scientific information
Examine human respiration
Time required: one to two 50 minutes class periods

Using bromothymol blue (BTB) as an indicator, students conduct a qualitative investigation. The amount of carbon dioxide in their exhaled breath is then quantitatively measured using the indicator to perform a simple titration. The combination of these steps demonstrates the function of the lungs in providing surface area for oxygen to enter and carbon dioxide wastes to leave the blood.

Delivery information: See datasheet for contents information.

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