5mL Round Bottom Centrifuge Tubes with Rack, 100pcs Plastic Leak Proof Clear Test Sample Bottles with Graduated Marks and Writing Area for Lab Hospital School Use
High Transparency and Reusable: Made from transparent polypropylene(PP), these 5 ml tubes are designed for repeated use, allowing easy monitoring of contents without opening the tube
Leak-Proof Caps: The snap caps provide a secure, leak-proof seal, making these tubes suitable for safe storage and transport of samples
Versatile and Easy to Store: Suitable for labs, hospitals, schools, and home use, these test tubes are great for organizing small items, serving as unique science party favors, and can be neatly placed in a rack for easy storage