20Pcs 1.5/1.8Ml Pp Lab Analysis Freezing Tubes Graduation Centrifuge Tube Volume Vials Bottles With Blocking Cap Screw Cap

Features: 1. Various capacities: Plastic frozen sample tubes are available in 4 specifications to meet the needs of different users. 2. High-quality material: Made of high-quality PP plastic, it can be used at extremely low temperatures and will not crack or leak. 3. Safe and non-toxic: Made of food-grade plastic, non-toxic and odorless, and can be safely used for sample storage. 4. Good sealing performance: The spiral seal is used to ensure that the sample will not leak and will not deteriorate after long-term storage. 5. Easy to use: It can be used in laboratories, medical, scientific research and other places to facilitate the collection, storage and transportation of samples. Specification: Material: PP Size: as shown in the picture Color: as shown in the picture Usage: Widely used in laboratories, scientific research units, hospitals, etc. Package Includes:20pcs Notes: Please allow 1-2cm error due to manual measurement. Due to differences between monitors, images may not reflect the actual color of the item. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.