Spectrofluorometries are scientific tests that use light to measure and study how substances give off light.
Spectrofluorometries are used by scientists to learn about different materials.
Examples:
She uses spectrofluorometries to study the glow of the stars.
The scientists did spectrofluorometries on the new chemical.
We learned about colors using spectrofluorometries.
The machine that does spectrofluorometries looks like a big box.
Spectrofluorometries can help us see things that are too small to see with our eyes.
The book says that spectrofluorometries can help find hidden things in old paintings.