Product Description
Solid, saturated cap colors make it easy to spot the right sample in a packed freezer box at a glance. These Opaque Caps are sold separately so you can color-code screw top micro tubes by project, user or sample type.
This listing is for CELLTREAT catalog number 230841A, the Screw Top Micro Tube Cap Only, Opaque Assorted Colors, sold as a full case of 1,000 (500/Bag). Each cap is molded from polypropylene and fitted with a black synthetic rubber O-ring that provides a leak-proof seal and stands out against the colored cap. The caps are non-sterile, autoclavable and compatible with every CELLTREAT Screw Top Micro Tube. They are packed 500 per re-sealable bag and sold by the full case of 1,000. LIGHT LABS can help you match the right CELLTREAT format to your workflow.
Key Features
- Leak-Proof O-Ring Seal – black synthetic rubber O-ring seals the tube and contrasts clearly with the cap color
- Opaque Color Options – blue, green, orange, purple, red, yellow and an assorted mix for color-coding samples
- Universal Tube Fit – fits all CELLTREAT Screw Top Micro Tubes so any cap can pair with any tube
- Autoclavable Polypropylene – polypropylene cap body can be autoclaved
- Re-sealable Packaging – 500 caps per re-sealable bag keep unused caps protected
Specifications
| Catalog Number | 230841A |
| Brand | CELLTREAT |
| Description | CAP ONLY, Screw Top Micro Tube Cap, O-Ring, Opaque, Assorted Colors, Non-sterile |
| Pack Description | 500/Re-sealable Bag |
| Sterile | No |
| Autoclavable | Yes |
| Primary Color | Cap: Assorted |
| Secondary Color | O-Ring: Black |
| Primary Material | Cap: Polypropylene |
| Secondary Material | O-Ring: Synthetic Rubber |
| Case Quantity | 1,000 |
Applications
- Color-coded sample storage
- Replacement caps for screw top micro tubes
- Frozen storage of biological samples
- Sample transport and shipping
Other Options in This Line
- 230841B – Screw Top Micro Tube Cap Only, Opaque Blue | O-Ring, Non-Sterile
- 230841G – Screw Top Micro Tube Cap Only, Opaque Green | O-Ring, Non-Sterile
- 230841N – Screw Top Micro Tube Cap Only, Opaque Orange | O-Ring, Non-Sterile
- 230841P – Screw Top Micro Tube Cap Only, Opaque Purple | O-Ring, Non-Sterile
- 230841R – Screw Top Micro Tube Cap Only, Opaque Red | O-Ring, Non-Sterile
- 230841Y – Screw Top Micro Tube Cap Only, Opaque Yellow | O-Ring, Non-Sterile
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
- CELLTREAT Cell Strainers
- CELLTREAT Centrifuge Tubes
- CELLTREAT Cryovials
- CELLTREAT Culture & Transport Tubes
- CELLTREAT Deep Well Plates
- CELLTREAT Dishes
- CELLTREAT Drosophila Supplies
- CELLTREAT Erlenmeyer Flasks
- CELLTREAT Filtration
- CELLTREAT Flasks
- CELLTREAT Glass Bottom Culture Products
- CELLTREAT Lab Tools & Accessories
- CELLTREAT Multiwell Plates
- CELLTREAT PCR Plates & Tubes
- CELLTREAT Permeable Cell Culture Inserts
- CELLTREAT Pipette & Controller Parts
- CELLTREAT Pipette Tips
- CELLTREAT Pipettes & Pipet Controllers
- CELLTREAT Reservoirs
- CELLTREAT Scrapers and Lifters
- CELLTREAT Sealing Films
- CELLTREAT Serological Pipettes
- CELLTREAT Syringe Filters
