Square or Rectangle Cuvettes and Cells
Square or rectangle cuvettes and cells hold a sample, often a substance dissolved in a solution, and are placed in a spectrophotometer for testing. A beam of light is passed through the sample to determine absorbance, transmittance, or fluorescence intensity, polarization and lifetime. Glass cuvettes and cells are recommended for routine ultraviolet and visible region work, while quartz windows are available for transmissions from ultraviolet through far infrared. Quartz cells are noted for their durability compared to plastic or regular glass.
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Perkin Elmer US LLC Special Quartz Macro Cuvette with PTFE Cover - 100 mm, Qty. 1
These durable, fire-fused cells are standard rectangular spectrophotometer cuvettes with two optically-polished windows. They are made from the highest quality quartz and glass material available to ensure excellent transmission values and highly accurate results. Features of PerkinElmer Cuvettes: Material Path Length Outer Length Outer Width Capacity Size UV Quartz 100 mm 102.5 mm 12.5 mm 35.0 mL Macro
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SIGMA ALDRICH FINE CHEMICALS BIOSCIENCES HELLMA CUVETTE 2MM PATHLENGTH
NC3255243 HELLMA CUVETTE 2MM PATHLENGTH
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Sigma Aldrich Fine Chemicals Biosciences HellmaR absorption cuvette1EA
aperture 5mm x 2mm rectangular
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