Primary Productivity Lab- modified by Sean McGlynn

2012 CIBT Alumni Workshop

Animals

Ecology

High School

Inquiry/Scientific Method

Physical Sciences

Plants

Students will use LaMotte Test Kits to determine the concentration of dissolved oxygen (DO) in various water samples. The process involves adding some chemicals to the water to “fix” the free oxygen (O2). Once the O2 is fixed, they will add an acid powder, some starch, and titrate to determine the DO. The endpoint of the titration is fast and dramatic, and easy to see.

Downloads

 

Water Quality Parameters (Sean McGlynn)

AP Lab #12 DO Teacher Guide

AP Lab #12 DO

Carolina DO Lab #12 AP

Dissolved Oxygen LaMotte Test (Sean McGlynn)

LaMotte DO Test Kit Procedures

Primary Productivity Lab (Sean McGlynn)