Product Description
See your sample clearly without opening the tube. The CELLTREAT 15mL polystyrene Sure Cap tube is optically clear, so it works well for visual checks and colorimetric testing.
This listing is for CELLTREAT catalog number 229491, the 15mL Polystyrene Centrifuge Tube, Clear, Sure Cap, sold as a full case of 500 (25/Re-sealable Bag). The clear polystyrene tube is sterile, non-pyrogenic and RNase/DNase free, and it is sealed with a green HDPE Sure Cap that has a compressible liner. It has 0.5mL graduations and is rated to 3,000 x g, because polystyrene is less chemically compatible than polypropylene and is not meant for high-speed spins. Tubes come 25 per resealable bag and are sold by the full case of 500. LIGHT LABS ships CELLTREAT consumables by the full case from Englewood, Colorado.
Key Features
- Optically Clear Polystyrene – easy viewing of samples and colorimetric results
- Sure Cap Liner – compressible liner creates a stable seal
- Easy-Write HDPE Cap – flat polyethylene cap top takes marker labels
- Molded Conical Tip Graduations – help with pellet viewing and small-volume estimates
- Resealable Zip-Closure Bag – reseals after opening, so you don't have to fold and tape the bag
- Low-Speed Use – rated to 3,000 x g, and the polypropylene version 229401 is the choice for high-speed work
Specifications
| Catalog Number | 229491 |
| Brand | CELLTREAT |
| Description | 15mL Polystyrene Centrifuge Tube, Sure Cap - Bag, Sterile |
| Pack Description | 25/Re-sealable Bag |
| Sterile | Yes |
| Non-pyrogenic | Yes |
| Primary Color | Tube: Clear |
| Secondary Color | Cap: Green |
| Primary Material | Tube: Polystyrene |
| Secondary Material | Cap: HDPE |
| Maximum Volume | 15mL |
| Graduated | Yes |
| Graduation Increments (Subdivisions) | 0.5mL |
| Max Force (RCF)g | 3000 |
| RNase/DNase Free | Yes |
| Case Quantity | 500 |
Applications
- Colorimetric assays
- Visual sample inspection
- Low-speed centrifugation
- Sample storage
Related CELLTREAT Products
- 229496 – 15mL Conical Centrifuge Tube, Snap-Pop Lid | Sterile, Polypropylene
- 229497 – 15mL Self-Standing Centrifuge Tube, Snap-Pop Lid | Sterile, Polypropylene
- 229498 – 50mL Conical Centrifuge Tube, Snap-Pop Lid | Sterile, Polypropylene
- 229499 – 50mL Self-Standing Centrifuge Tube, Snap-Pop Lid | Sterile, Polypropylene
- 229946 – Storage Box for 15mL Centrifuge Tubes, 36-Place, Green | Polypropylene, Autoclavable, -80°C
- 229947 – Storage Box for 50mL Centrifuge Tubes, 16-Place, Blue | Polypropylene, Autoclavable, -80°C
- 230411A – 15mL Centrifuge Tube, Assorted Color Caps, with Free Rack | Sterile, Bagged
- 230411B – 15mL Centrifuge Tube, Blue Cap | Sterile, Bagged
- 230411P – 15mL Centrifuge Tube, Purple Cap | Sterile, Bagged
- 230411R – 15mL Centrifuge Tube, Red Cap | Sterile, Bagged
Shop More CELLTREAT Products
Browse the full CELLTREAT brand catalog or the CELLTREAT Tissue Culture Supplies department, or jump to a product family:
- CELLTREAT Aspirating, Transfer & Pasteur Pipets
- CELLTREAT Beakers & Cylinders
- CELLTREAT Bottles
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- CELLTREAT Pipettes & Pipet Controllers
- CELLTREAT Reservoirs
- CELLTREAT Scrapers and Lifters
- CELLTREAT Sealing Films
- CELLTREAT Serological Pipettes
- CELLTREAT Syringe Filters
