DescriptionManufactured from good quality material, provides accurate, reliable results. Accommodates most sample volumes, and is compatible with most spectrophotometers and photometers. Exquisite workmanship, durable and practical, small and convenient. Adapts to the needs of most laboratory applications.Features-Color: As Shown.-Material: Glass. -Size: About 5.00X1.50X1.00cm/ 1.97X0.59X0.39in. - Glass cuvette can be used for spectrophotometer, are suitable for spectral analysis, excellent and useful. -Selected material, which is not easy to deform or break, safe and durable, not easy to damage. -The bottom and both sides are ground glass, and the other two sides are light-transmitting surfaces made of optical glass. -Exquisite workmanship, durable and practical, small and convenient, useful and wonderful. -Cuvettes with excellent transparency fit for spectral analysis equipment, useful and practical tool.