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Home Q & A Board Biology-Related Homework Help Cell Biology
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ChesterNeupt ChesterNeupt
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6 years ago
The chemical oxygen demand (COD) of a body of water is determined using a(n)
A) microelectrode.
B) oxygenator.
C) spectrophotometer to determine the OD540nm.
D) strong oxidizing agent.
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eisman32eisman32
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6 years ago
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ChesterNeupt Author
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#2
6 years ago
Oh god, I was lost before coming here. Thanksss
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#3
6 years ago
Great, make sure you mark the topic solved, it hides it from other eyes Slight Smile
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