- Condition: Factory New
- Weight: 1.44 lb
- Effective solution for recapping blood drawing tubes, glass test tubes or plastic culture tubes.
- Precision-molded, low-density polyethylene (LDPE) to maintain a tight seal during centrifugation, agitation and refrigeration procedures.
- Color-coded for easy sample identification.
- Tabbed design for easy cap removal.
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Learn more:
- MFR: McKesson Brand Ships from MFI Medical
- MPN: 177-113148G
Frequently asked questions
Does the material provide a reliable seal?
Yes, these caps are manufactured from low-density polyethylene (LDPE). This material is specifically chosen for its ability to maintain a tight, consistent seal that stands up to the rigors of:
- Centrifugation
- Agitation
- Refrigeration
Can these be used with standard 16 mm tubes?
Absolutely. These caps are precision-engineered to provide a secure fit for:
- 16 mm diameter blood drawing tubes
- Standard glass test tubes
- Plastic culture tubes
Are these safe for latex-sensitive environments?
Yes, these snap caps are not made with natural rubber latex, making them a suitable choice for a variety of sensitive clinical and research settings.
How does the thumb tab help lab efficiency?
The single-thumb tab is designed for two main benefits:
- Ergonomics: It allows for quick, effortless removal and application by the user.
- Density: The streamlined tab design prevents obstruction, enabling you to store tubes in very close proximity within standard laboratory racks.
Are these caps suitable for refrigeration?
Yes, the high-quality LDPE construction is built to remain stable and maintain a reliable seal even under refrigerated conditions, ensuring your samples remain secure.
Do these provide help with sample organization?
Yes, the vibrant green color acts as a powerful tool for visual management in busy labs. It allows for immediate, intuitive identification of specific sample types or batches.
Are these caps considered sterile?
No, these specific snap caps are provided as non-sterile. They are professional-grade closures intended for standard laboratory, research, and blood banking applications.
How many caps are included per purchase?
Each order includes a convenient bulk pack of 1000 individual snap caps per bag, ensuring you have a steady supply for high-volume operations.
Do these caps feature any special grip design?
Yes, the perimeter of each cap features fine, vertical ribs (flutes). This tactile design provides extra grip, making it easier to handle and secure the caps quickly, even when wearing gloves.
Are these compatible with standard lab racks?
Yes, these are specifically designed to fit standard 16 mm laboratory test tube racks, ensuring seamless integration into your existing laboratory workflow and storage systems.