In liquid scintillation counter, which of the following is a fluorescent substance?
A. Solvent
B. Solute
C. Crystal
D. Reagent
Answer:B
In liquid scintillation counter, which of the following is a fluorescent substance?
A. Solvent B. Solute C. Crystal D. Reagent
Explanation: In liquid scintillation counter, a mixture of solvent and solute is used. The solute is a fluorescent substance.