noun
R
A device that measures how much light a substance in a solution absorbs or lets through, which helps to find out how much of the substance there is.
In the lab, they used a spectrophotometer to see how much vitamin C was in the fruit juice.
연구실에서, 그들은 과일 주스에 비타민 C가 얼마나 포함되어 있는지 파악하기 위해 광도계를 사용했습니다.
translation
분광광도계
어형 변화
Plural
spectrophotometers