uxcell 30Pcs PS Plastic Test Tubes with Cork Stoppers Round Base 16x150mm Storage Container for Scientific Experiments Sample Display Decorations
- [Material] - Made of polystyrene(PS), no bubbles, corrosion-resistant, more durable than other plastic..
- [Sealing] - With a cork stopper, wood material, good seal, and can be used repeatedly after cleaning..
- [Storage Application] - Great for storing liquid, powder and small objects such as beads, plants, oil, etc..
- [Collect] - Suitable for molecular biology, chemistry, biochemistry, also can be used in scientific experiments, party decorations..