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VWR Caps for 12mm & 13mm Test Tubes, Safe-T-Flex, Transparent
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Specifications:
| Application | Microbiology |
| Material | Polypropylene |
| Storage Temperature | Ambient |
| Product Type | Accessory |
| Product Brand | VWR |
| Product Grade | Microbiology grade |
VWR® Safe-T-Flex Caps are designed to ensure optimal safety, convenience, and efficiency in laboratory settings. They provide a tight and secure seal for test tubes, ensuring sample integrity and preventing spillage or evaporation. The caps are suitable for various applications, including blood collection, culture preparation, and transport of liquid samples. These caps are ideal for laboratories working with infectious organisms, offering protection against aerosols and cross-contamination.
Key Features:
- Flexible, Over-Locking Design:
- The unique over-locking mechanism securely locks the cap around the outside of the test tube lip.
- Allows for one-handed operation for convenience.
- Tight Liquid Seal:
- Ensures sample integrity by preventing spillage or evaporation.
- Resistant to centrifugation, agitation, refrigeration, and freezing.
- Aerosol Protection:
- Offers enhanced safety when handling highly infectious organisms such as Mycobacterium tuberculosis or HTLV-III virus.
- Minimizes risks associated with aerosol generation during handling.
- Color-Coded for Easy Identification:
- Available in multiple colors (Blue, Green, Grey, Lilac, Red, Transparent, and Yellow).
- Simplifies specimen identification and reduces the risk of cross-contamination.
- Customizable Top Surface:
- The cap surface can be labeled or numbered with indelible ink, enhancing traceability.
- Durable Construction:
- Withstands harsh laboratory conditions, including extended refrigeration and freezing.
- Universal Fit:
- Designed to fit a wide range of blood collection and disposable culture tubes, including 10 mm, 12 mm, 13 mm, and 16 mm tube sizes.
Applications:
- Blood Collection:
- Safely seals blood collection tubes for storage, transport, and analysis.
- Culture Tube Sealing:
- Prevents contamination of bacterial or viral cultures.
- Centrifugation and Agitation:
- Ensures liquid-tight sealing even under high-speed centrifugation and agitation.
- Specimen Transport:
- Provides secure sealing for transporting biological samples without spillage or evaporation.
- Storage:
- Ideal for refrigeration or freezing of samples, ensuring stability over time.
- Infectious Sample Handling:
- Protects against aerosols generated during handling of highly infectious organisms.
Available Sizes:
| Description | For | Colour | Pack Size | Catalog Number |
|---|---|---|---|---|
| Safe-T-Flex caps | 10 mm blood collecting and culture tubes | Blue | 1,000 | 548-0728 |
| Safe-T-Flex caps | 12 mm culture tubes and 13 mm blood collecting tubes | Blue | 1,000 | 548-0718 |
| Safe-T-Flex caps | 13 mm culture tubes | Blue | 1,000 | 548-0714 |
| Safe-T-Flex caps | 16 mm blood collecting and culture tubes | Blue | 1,000 | 548-0721 |
| Safe-T-Flex caps | 10 mm blood collecting and culture tubes | Green | 1,000 | 548-0735 |
| Safe-T-Flex caps | 12 mm culture tubes and 13 mm blood collecting tubes | Green | 1,000 | 548-0713 |
| Safe-T-Flex caps | 13 mm culture tubes | Green | 1,000 | 548-0724 |
| Safe-T-Flex caps | 16 mm blood collecting and culture tubes | Green | 1,000 | 548-0729 |
| Safe-T-Flex caps | 10 mm blood collecting and culture tubes | Grey | 1,000 | 548-0737 |
| Safe-T-Flex caps | 12 mm culture tubes and 13 mm blood collecting tubes | Grey | 1,000 | 548-0725 |
| Safe-T-Flex caps | 13 mm culture tubes | Grey | 1,000 | 548-0732 |
| Safe-T-Flex caps | 16 mm blood collecting and culture tubes | Grey | 1,000 | 548-0736 |
| Safe-T-Flex caps | 10 mm blood collecting and culture tubes | Lilac | 1,000 | 548-0731 |
| Safe-T-Flex caps | 12 mm culture tubes and 13 mm blood collecting tubes | Lilac | 1,000 | 548-0716 |
| Safe-T-Flex caps | 13 mm culture tubes | Lilac | 1,000 | 548-0719 |
| Safe-T-Flex caps | 16 mm blood collecting and culture tubes | Lilac | 1,000 | 548-0715 |
| Safe-T-Flex caps | 10 mm blood collecting and culture tubes | Red | 1,000 | 548-0733 |
| Safe-T-Flex caps | 12 mm culture tubes and 13 mm blood collecting tubes | Red | 1,000 | 548-0722 |
| Safe-T-Flex caps | 13 mm culture tubes | Red | 1,000 | 548-0723 |
| Safe-T-Flex caps | 16 mm blood collecting and culture tubes | Red | 1,000 | 548-0717 |
| Safe-T-Flex caps | 10 mm blood collecting and culture tubes | Transparent | 1,000 | 548-0720 |
| Safe-T-Flex caps | 12 mm culture tubes and 13 mm blood collecting tubes | Transparent | 1,000 | 548-0711 |
| Safe-T-Flex caps | 13 mm culture tubes | Transparent | 1,000 | 548-0710 |
| Safe-T-Flex caps | 16 mm blood collecting and culture tubes | Transparent | 1,000 | 548-0712 |
| Safe-T-Flex caps | 10 mm blood collecting and culture tubes | Yellow | 1,000 | 548-0734 |
| Safe-T-Flex caps | 12 mm culture tubes and 13 mm blood collecting tubes | Yellow | 1,000 | 548-0727 |
| Safe-T-Flex caps | 13 mm culture tubes | Yellow | 1,000 | 548-0730 |
| Safe-T-Flex caps | 16 mm blood collecting and culture tubes | Yellow | 1,000 | 548-0726 |
Packaging:
- Caps are packed in bags of 1,000 units, ensuring bulk availability for high-throughput laboratories.
The VWR® Safe-T-Flex Caps are essential accessories for maintaining sample integrity in laboratories. Their flexibility, durability, and color-coded system make them suitable for a wide range of laboratory applications, including specimen storage, transport, and processing. Their compatibility with different tube sizes and secure sealing capability ensures safe and efficient handling of biological samples.
- For: 10 mm blood collecting and culture tubes 12 mm culture tubes and 13 mm blood collecting tubes 13 mm culture tubes 16 mm blood collecting and culture tubes, Blue 10 mm blood collecting and culture tubes, Green 12 mm culture tubes and 13 mm blood collecting tubes, Green 13 mm culture tubes, Green 16 mm blood collecting and culture tubes, Green 10 mm blood collecting and culture tubes, Grey 12 mm culture tubes and 13 mm blood collecting tubes, Grey 13 mm culture tubes, Grey 16 mm blood collecting and culture tubes, Grey 10 mm blood collecting and culture tubes, Lilac 12 mm culture tubes and 13 mm blood collecting tubes, Lilac 13 mm culture tubes, Lilac 16 mm blood collecting and culture tubes, Lilac 10 mm blood collecting and culture tubes, Red 12 mm culture tubes and 13 mm blood collecting tubes, Red 13 mm culture tubes, Red 16 mm blood collecting and culture tubes, Red 10 mm blood collecting and culture tubes, Transparent 12 mm culture tubes and 13 mm blood collecting tubes, Transparent 13 mm culture tubes, Transparent 16 mm blood collecting and culture tubes, Transparent 10 mm blood collecting and culture tubes, Yellow 12 mm culture tubes and 13 mm blood collecting tubes, Yellow 13 mm culture tubes, Yellow 16 mm blood collecting and culture tubes, Yellow
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