Instruments that measure ultraviolet and/or visible light absorbance of a sample; they are based on the Beer-Lambert law, which states that the concentration of a solute is proportional to the absorbance of the sample. Accessories available.
Spectrophotometer Accessories (231)
Spectrophotometer Sample and Cell Holders (133)
UV-Vis Spectrophotometers (117)
Spectrophotometer Filters (33)