Ideal for urine sediment testing, this plastic test tube combines functionality with convenience. The conical bottom aid in sediment separation, while the screw lid ensures secure storage. Its clear design and graduated markings make it a practical choice for professionals seeking accurate sample analysis. Features -Color:Assorted Color -Material:Plastic - Size: 10.50X1.60X1.60cm/4.13X0.63X0.63in -Capacity: 12ml -Reliable screw closure test tube: the secure screw lid prevents accidental spills and ensures sample integrity during transport or storage -Clear graduated markings test tube: the tube includes precise measurement markings for accurate urine sample collection and analysis -Optimized for sediment testing: the conical bottom design aid in effective sedimentation, supporting detailed urine component evaluation -Plastic material test tube: made from durable plastic, the tube is resistant to damage and easy to handle -Disposable test tube for clean testing: single use design ensures clean sample collection Package list: 200 tube