This screw-cap urine collection tube is tailored for efficient sample management in laboratory settings. The conical bottom supports sediment analysis, while the clear plastic construction and graduated markings enable precise measurements. Its secure sealing and user-friendly design meet the needs of professionals handling sensitive samples. Features -Color:Assorted Color -Material:Plastic - Size: 10.50X1.60X1.60cm/4.13X0.63X0.63in -Capacity: 12ml -Leak-resistant screw lid test tube: the screw lid ensures a tight seal, protecting the sample from leaks and maintaining its purity -Accurate measurement scale test tube: the tube features clear graduated markings for precise urine volume measurement, enhancing test reliability -Effective sediment collection test tube: the pointed bottom design optimizes sedimentation, aiding in comprehensive urine analysis -Lightweight and durable test tube: constructed from sturdy plastic, the tube is lightweight and easy to handle, ideal for various settings -Onetime use for cleanliness test tube: designed for single use, the tube ensures sample purity Package list: 200 tube