Intro to Chemistry Flashcards
1
Q
What does color result from?
A
the refraction of light
2
Q
Spectrophotometry
A
Instrument directs a beam of light through a solution and measures the amount of light absorbed
3
Q
Beer’s Law
A
As concentration increases absorbance increases
4
Q
Reflectance photometry
A
Used in “Dry chemistry” systems
Common with “in-house” analyzers
