Our Non-Sterile Conical Centrifuge Tubes 15ml are the cost-effective solution for general laboratory work, sample preparation, and storage. These tubes are crafted from high-clarity polypropylene, offering excellent chemical resistance and durability for routine lab tasks.
Designed for efficiency, each tube features high-contrast white graduation marks for precise volume measurement and a large frosted writing spot for quick sample identification. The blue screw cap provides a secure, leak-proof seal, making these tubes ideal for non-sensitive applications where bulk affordability is a priority.
Features
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Bulk Value: Non-sterile packaging offers a budget-friendly option for high-volume lab testing and education.
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Secure Seal: Ribbed blue screw caps ensure a leak-resistant closure for safe transport and mixing.
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High Clarity: Transparent walls allow for clear visual inspection of samples and pellets.
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Easy Marking: Large, white frosted area accepts permanent markers without smudging.
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Conical Base: Standard conical shape fits all universal 15ml centrifuge rotors and racks.
Specifications
| Feature | Details |
| Volume | 15ml |
| Sterility | Non-Sterile (Bulk Packed) |
| Material | Medical-grade Polypropylene (PP) |
| Graduations | Bold White Silk-Screen (0.5ml to 15ml) |
| Cap Type | Blue Polyethylene Screw Cap |
| Bottom Type | Conical |
| Quantity | 100 Tubes per Pack |
Directions for Use
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Preparation: Perfect for applications where sterility is not required, such as chemical mixing or non-biological sampling.
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Marking: Use the frosted spot to label your sample prior to filling for better ink adhesion.
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Sealing: Ensure the blue cap is threaded correctly to prevent leaks during vortexing or centrifugation.
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Autoclaving: These polypropylene tubes are typically autoclavable (121°C); however, caps should be loosened during the process to prevent deformation.
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