The Polystyrene 3.5 ml Macro Spectrophotometry Cuvette is a tool used in spectrophotometry, which measures the interaction of light with matter. Made of polystyrene, it offers good optical properties and clarity for accurate results. With a volume capacity of 2.5-4.5 ml, it is suitable for larger samples. The cuvette can be used within the wavelength range of 350 to 900 nm, making it a versatile tool for various applications. Its compact size, measuring 12.3(L)*12.3(W)*45(H) mm, makes it easy to handle. The pack of 100 cuvettes offers a cost-effective solution for multiple measurements. Whether in a laboratory, research, or industrial setting, the Polystyrene 2.5-4.5ml Macro Spectrophotometry Cuvette is a reliable and essential tool for measuring the interaction of light with matter.