ITEM NAME:4pcs 3.5ml Optical Quartz Cuvettes 10mm Cuvette Cell E9G5 F9T1 Spectrophoto L2Z1 Description: 100% Brand New and High quality. Cell Color:Clear & Matte translucent Lid Color:White Size:approx. 1.2x1.2x4.5cm(0.5x0.5x1.8inch) Cell Volume:3.5ml Spectral range:200-2500 Nm Suitable for:all standard UV-VIS fluorescence spectrophotometers. Optical bonding, suitable for neutral solution, acid-alkali-resistant organic solution, high temperature, low temperature, high pressure, imported quartz, high light transmission quality, 200-1500 wavelength are above 80%. Item included: 4 x Cuvette Cell 4 x Lid 1 x Package Case Note: Please allow 1-2cm errors due to manual measurement Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.Optical bonding, suitable for neutral solution, acid-alkali-resistant organic solution, high temperature, low temperature, high pressure, imported quartz, high light transmission quality, 200-1500 wavelength are above 80%.