EASY Science Fair Project for grade school..... -
page 21
Purpose
The purpose of my project is to determine if there is any significant
difference in dissolved oxygen (DO) levels as measured by the traditional
HACH® method or the newly developed CHEMets® test kit under typical field
conditions.
Hypothesis
My hypothesis is that there is no significant difference in dissolved oxygen
(DO) levels as measured by the traditional HACH® method or the newly
developed CHEMets® test kit under typical field conditions.
Review of Literature
'Ours is a watery world, and we, its domi…
