D.O lab write-up
Problem:
What is the D.O rate in Chimacum creek under the bridge by Cenex?
Hypothisis:
I think that we will get a good rateing.
Experiment
Materials
Palm 515
D.O probe
Veriner lab pro
D.o elecroid filling souloion
D.o polishing stripes
Membrain cap
Cord
Procedure
1st: You hook up the palm 515 to the lab write up and turn it on.
2nd: Fill the membrain cap with electroid filling souloution, screw the membrain cab back on.
3rd: hook the D.O probe to the palm 515 and the labpro.
4th: Turn the palm on and click on Data pro.
5th: Swirl the D.O probe in the water for one minute.
6th: Save the data.
7th: Dump out the electroid filling soulution in the sink then whipe of the D.O probe with thepolishing strips.
Conclusion
Our data was really consistant because it was only from 13.0 to 13.2ppm. My hypothisis was right because 13.2 is really high.
By Caitlin