Nalgene® Polycarbonate Centrifuge Bottles with Screw & Sealing Caps
Overview: Designed for efficient processing of biological and chemical samples, the Nalgene® Polycarbonate Centrifuge Bottles are engineered for high performance and durability. Compatible with Thermo Scientific® Fiberlite™ carbon fiber rotors, these bottles are the ideal solution for large-volume applications including cell harvesting, pelleting, and protein purification.
Key Features:
- Manufactured from crystal-clear polycarbonate for enhanced sample visibility.
- Autoclavable design ensures sterility and easy cleaning.
- Excellent mechanical strength, suitable for high-speed centrifugation.
- Leakproof performance, particularly when used with polypropylene sealing caps assemblies for enhanced security at maximum speeds.
- Sealing caps feature a retained silicone gasket to prevent leaks.
- All bottles and caps are autoclavable for safe and repeated use.
Specifications:
| SKU |
Autoclavable |
Cap Type |
Max Pressure |
Capacity |
| 89050-118-CS |
Yes |
Sealing Cap |
15,810 x g |
1000 mL |
| 21010-421-CS |
Yes |
Sealing Cap |
27,500 x g |
250 mL |
| 21020-130-CS |
Yes |
Screw Cap |
7100 x g |
1 L |
| 21020-108-CS |
Yes |
Screw Cap |
27,500 x g |
250 mL |
| 21020-163-CS |
Yes |
Screw Cap |
7100 x g |
1000 mL |
Dimensions:
| SKU |
Material |
Height (with Cap) |
Diameter |
| 89050-118-CS |
Polycarbonate |
195.8 mm |
96.5 mm |
| 21010-421-CS |
Polycarbonate |
135.1 mm |
61.5 mm |
| 21020-130-CS |
Polycarbonate |
188.4 mm |
97.6 mm |
| 21020-108-CS |
Polycarbonate |
127.6 mm |
61.8 mm |
| 21020-163-CS |
Polycarbonate |
180.2 mm |
98.1 mm |
For optimal performance, ensure bottles are filled to a minimum of 80% capacity and when autoclaving, place the cap on the container without fully engaging the threads.
