noun
- A small, transparent container or cell used to hold a liquid sample for optical analysis, especially in spectrophotometry.
Usage: technical; commonly used in laboratory and scientific contexts
Examples
- The technician filled the cuvette with the solution before placing it in the spectrophotometer.
- Disposable plastic cuvettes are often used for routine laboratory measurements.
- The cuvette must be clean and free of scratches to ensure accurate optical readings.
- She carefully inserted the cuvette into the instrument to measure the sample's absorbance.
- Glass cuvettes are preferred for UV-visible spectroscopy due to their optical clarity.