Our polypropylene centrifuge tubes and bottles are designed for safe, reliable, and versatile laboratory sample storage. Available in 15 mL, 50 mL, and 750 mL sizes, these PP tubes accommodate a wide variety of biological, chemical, and pharmaceutical samples.
Manufactured from premium polypropylene, they are corrosion-resistant, durable, and autoclavable, making them ideal for repeated use in research, clinical, and industrial laboratories. The secure screw caps ensure leak-proof storage, while the transparent design allows easy sample monitoring and labeling.
Using translucent polypropylene copolymer material PPCO for good visibility. The screw tube cover is die cast with built-in sealing ring and the inner slope of the bottle mouth are threaded to form a high seal.
Suitable for low-speed centrifugal operation, the centrifugal bottle can be treated at high temperature and high pressure. The filling capacity should not be less than 80% of the total capacity.
Place the bottle cap on the centrifugal bottle, but do not rotate the thread to seal, or take the cover down and place it aside. We recommend autoclave treatment before the first use.
| Model | 750ml low-speed centrifuge bottle |
| Material | PP |
| Capacity (ml) | 750 |
| Body outer diameter (mm) | 98 |
| Cover height (mm) | 140 |
| Inside bottle opening diameter (mm) | 50 |
| Maximum centrifugal force (xg) | 6000 |
| Feature | Specification |
|---|---|
| Material | Polypropylene (PP) |
| Capacity | 15 mL / 50 mL / 750 mL |
| Shape | Round / Cylindrical |
| Sterilization | Autoclavable |
| Leak Prevention | Screw-cap design |
| Transparency | Clear for easy sample identification |
| Temperature Resistance | -20°C to 121°C (autoclave safe) |
| Applications | Laboratory sample storage, biotech research, clinical testing, chemical analysis |
| Packaging | Bulk pack available, OEM labeling optional |
| Material | PPCO |
| Customized Support | OEM |
| Warranty | 3 Years |
| Place of Origin | Hunan, China |
