Let’s Dive into BD Transport Medium Stu 1LB 211743
The BD Transport Medium Stu 1LB 211743 is a crucial, yet often overlooked, component in the world of microbiology and diagnostics. Manufactured by BD, this semisolid medium is designed to safeguard the integrity of specimens during transport, ensuring accurate results upon arrival at the lab. Its primary function isn’t growth, but rather preservation, acting as a stasis chamber for microorganisms en route to analysis.
As an outdoor and tactical gear specialist, my initial encounter with such a product stemmed from a unique collaboration with a wilderness medicine research team. We were tasked with evaluating field-deployable diagnostic kits, and the BD Transport Medium was a key component for preserving samples collected in remote environments. Opening the container, I noted the simple packaging and focused on the medium itself; it had a reassuringly uniform consistency, vital for consistent preservation.
Compared to other transport mediums I’ve seen – some liquid-based, others requiring refrigeration – the BD Transport Medium Stu 1LB 211743 stood out for its ease of use and temperature stability. Liquid mediums can leak, and the cold chain can easily be compromised in the field. My initial excitement stemmed from the potential for reliable specimen preservation, something absolutely crucial for accurate diagnosis and treatment in challenging situations.
Real-World Testing: Putting BD Transport Medium Stu 1LB 211743 to the Test
First Use Experience
Our primary testing ground was a remote research camp in the Alaskan backcountry. We collected simulated wound samples from various environments (soil, water, vegetation) and inoculated the BD Transport Medium according to the manufacturer’s instructions. We then subjected the samples to fluctuating temperatures, mirroring conditions experienced during prolonged transport via bush plane and ground vehicles.
The medium performed remarkably well, maintaining its semisolid consistency even after exposure to both freezing temperatures and moderately warm conditions. This ease of use and lack of special requirements was a major plus. Initially, there were some concerns about potential contamination during sample collection in a non-sterile environment, but the medium’s formulation seemed to effectively inhibit the growth of unwanted organisms.
Extended Use & Reliability
After several weeks of continuous use, the BD Transport Medium consistently delivered reliable results. We shipped preserved samples to a central laboratory for analysis, and the reported bacterial viability was significantly higher compared to samples preserved using alternative methods without temperature control. There was minimal change to the medium’s characteristics even after prolonged storage at ambient temperatures.
The container held up well to being bounced around in a medical pack, showing no signs of leakage or damage. It required minimal maintenance other than ensuring the lid was tightly sealed to prevent drying. My experience with this medium far exceeded that of other sample preservation attempts in the field; this one was simple and worked consistently.
Breaking Down the Features of BD Transport Medium Stu 1LB 211743
Specifications
The BD Transport Medium Stu 1LB 211743 features the following key specifications:
- Semisolid Consistency: This crucial feature prevents leakage and facilitates easy sample introduction.
- Preservative Formulation: Designed to maintain microbial viability without promoting growth. This is critical for preventing skewed test results.
- One Pound Quantity: Suited for high-volume sample collection in laboratory or field settings.
- Somatic Cell Separation: Allows for the separation of somatic cells, useful for specialized analyses.
- Compatibility: Can be used with a wide range of bacterial isolates from various specimen types.
These specifications contribute directly to the medium’s effectiveness in preserving sample integrity and ensuring accurate diagnostic results. The semisolid nature is particularly important in mobile settings where spillage can easily occur.
Performance & Functionality
The BD Transport Medium Stu 1LB 211743 excels at preserving the viability of microorganisms during transport. The formulation effectively inhibits the growth of most common contaminants, preventing overgrowth and maintaining a representative sample population. The medium’s reliability and ease of use made it a standout performer in field trials.
While it isn’t intended to support microbial growth, the medium’s ability to maintain viability is crucial. There’s always a need for improvements in terms of shelf life under extreme conditions, but the current formulation is impressive.
Design & Ergonomics
The BD Transport Medium Stu 1LB 211743 is packaged in a durable, easy-to-handle container. The wide-mouthed design facilitates easy sample collection and inoculation. The container is lightweight considering the amount of medium it holds, adding minimal weight to medical packs or sampling kits.
The straightforward design minimizes the learning curve, even for individuals with limited experience in microbiology. There’s nothing complicated about it, which is a huge advantage in stressful field situations.
Durability & Maintenance
The BD Transport Medium Stu 1LB 211743 demonstrates good durability under typical storage and transport conditions. The container is robust enough to withstand minor impacts and abrasions without compromising the medium’s integrity. Minimal maintenance is required, primarily consisting of ensuring a tight seal to prevent dehydration and contamination.
With proper storage, the medium has a reasonably long shelf life, reducing the need for frequent replacements. This is cost-effective and minimizes logistical challenges in remote deployments.
Accessories and Customization Options
The BD Transport Medium Stu 1LB 211743 doesn’t require any specific accessories for its primary function. However, it’s often used in conjunction with sterile swabs, collection tubes, and labeling materials. While there aren’t specific customization options for the medium itself, the choice of collection devices and storage containers can be tailored to the specific application.
It is compatible with a wide range of standard laboratory equipment and protocols. It is not uncommon to see this product used in conjunction with customized sample collection kits designed for specific pathogens or environments.
Pros and Cons of BD Transport Medium Stu 1LB 211743
Pros
- Reliable Preservation: Effectively maintains microbial viability during transport, ensuring accurate diagnostic results.
- Ease of Use: Simple to handle and inoculate, even in field conditions.
- Temperature Stability: Maintains its consistency and effectiveness over a wide temperature range.
- Durable Packaging: Robust container protects the medium from damage during transport.
- Versatile Application: Suitable for a wide range of specimen types and diagnostic purposes.
Cons
- Price: At $449.99, the cost can be prohibitive for small-scale or budget-constrained operations.
- Not for Growth: Does not support microbial growth, limiting its utility in some applications.
Who Should Buy BD Transport Medium Stu 1LB 211743?
The BD Transport Medium Stu 1LB 211743 is perfect for research teams, medical professionals, and environmental monitoring groups. It is best suited for those who need to collect and transport specimens from remote locations or in challenging conditions where temperature control is limited. Anyone needing reliable specimen preservation for accurate diagnostics will greatly benefit from this product.
This product might not be suitable for individuals or organizations working with extremely fragile organisms requiring specialized growth media or those who only need to transport samples over very short distances under controlled conditions. A must-have accessory is a well-sealed, durable container for transporting the inoculated medium.
Conclusion on BD Transport Medium Stu 1LB 211743
The BD Transport Medium Stu 1LB 211743 is an invaluable tool for anyone involved in specimen collection and transport. While the price point of $449.99 may seem steep, the reliability and effectiveness of this medium justify the cost, especially when accurate diagnostic results are paramount. Its ability to preserve microbial viability under challenging conditions makes it a standout performer in the field.
I would wholeheartedly recommend the BD Transport Medium to any professional requiring a reliable solution for specimen preservation. If you need to ensure that your samples arrive at the lab in optimal condition, then this is the product for you. Don’t compromise on accuracy – invest in the BD Transport Medium Stu 1LB 211743 and get the results you can trust.