ANKOM FLEX55 Glass Digestion Vessel Port Cap Flex Analyze Extractor

( Brand: Ankom ), ( Manufacturer Part Number: FLEX55 ), ( Part Type: Cap ), ( Intended Use/discipline: Biological Laboratory, Dental Laboratory, Medical Laboratory, Microbiological Laboratory, Physical Laboratory ), ( Country Of Origin: United States ), ( Unit Type: Unit ), ( Material: Glass ), ( Additional Search Terms: Surplus Laboratory Bench Supplies Consumables )

Review ANKOM Glass Digestion Vessel Port And Cap Flex Analyze Extractor

The **Ankom Flex55 Glass Digestion Vessel with Port Cap** is a precision-engineered component designed specifically for the **Flex55 Analyzer**, a high-performance extraction and digestion system tailored for laboratories conducting advanced nutritional analysis, feed evaluation, and biofuel research. Crafted from **borosilicate glass (Type I, Class A)**, this vessel is engineered to withstand extreme temperatures and pressures, ensuring reliable and repeatable results for demanding applications such as **fiber analysis (NDF, ADF, ADL), starch determination, lignin quantification, and other complex biochemical extractions**. The **port cap design** enhances functionality by allowing for easy attachment of additional accessories, such as sampling ports or pressure relief valves, while maintaining an airtight seal to prevent contamination and ensure consistent digestion conditions. With a **550 mL capacity**, this vessel accommodates large sample volumes, making it ideal for high-throughput laboratories or when working with heterogeneous materials like feedstuffs, forages, or industrial biomass. The **ergonomic, screw-threaded closure** ensures secure sealing, reducing the risk of leaks during high-pressure steam or acid digestion cycles, while the **durable, heat-resistant construction** guarantees longevity even with frequent use. Whether integrated into a **sequential or parallel digestion workflow**, the Flex55 vessel delivers the robustness and precision required for accurate analytical outcomes, reinforcing its status as a cornerstone component in modern laboratory digestion systems.

### Pros of buying a Ankom Flex55 Glass Digestion Vessel with Port Cap for the Flex Analyze Extractor

1. **Compatibility and Functionality**: The Flex55 vessel is specifically designed to work seamlessly with the Ankom Flex Analyze Extractor, ensuring optimal performance for fiber analysis, including ADF (Acid Detergent Fiber), NDF (Neutral Detergent Fiber), and other related tests. The port cap allows for easy attachment and secure sealing, which is essential for maintaining pressure during extraction.

2. **Durability and Material Quality**: Made from borosilicate glass, the vessel is highly resistant to thermal shock and chemical corrosion. This makes it suitable for repeated use in high-temperature and harsh chemical environments without compromising integrity or accuracy.

3. **Precision and Consistency**: The standardized design of the Flex55 vessel ensures consistent results across multiple samples. The port cap helps maintain a controlled environment during digestion, reducing variability and improving the reliability of analytical outcomes.

4. **Ease of Cleaning and Maintenance**: Glass vessels are generally easier to clean compared to some plastic alternatives, as they are less prone to absorbing residues or harboring bacteria. The design of the Flex55 vessel allows for thorough rinsing and sterilization, which is critical for maintaining hygiene and accuracy in laboratory settings.

5. **Compatibility with Automation**: The Flex Analyze Extractor system is designed for semi-automated or fully automated workflows. The Flex55 vessel s design supports this by providing a standardized interface that integrates smoothly with the extractor s automated processes, reducing manual handling and human error.

6. **Long-Term Cost Efficiency**: While the initial investment may be higher than some disposable alternatives, the durability and longevity of the glass vessel make it cost-effective in the long run. Reusable vessels reduce the need for frequent replacements, saving both time and money over time.

7. **Versatility**: The vessel can be used for a variety of analyses beyond fiber determination, such as protein or ash analysis, depending on the modifications and protocols used. This versatility makes it a valuable addition to laboratories performing multiple types of feed or forage analysis.

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### Cons of buying a Ankom Flex55 Glass Digestion Vessel with Port Cap for the Flex Analyze Extractor

1. **High Initial Cost**: The upfront cost of purchasing glass digestion vessels can be significantly higher than disposable or lower-quality alternatives. This may pose a financial barrier for smaller laboratories or those operating on tight budgets.

2. **Fragility**: Despite its durability, glass is inherently more fragile than some plastic or metal alternatives. The risk of breakage during handling, cleaning, or accidental drops can lead to costly replacements and potential downtime in the laboratory.

3. **Cleaning Time and Effort**: While glass is easy to clean, the process can be time-consuming, especially if residues are stubborn or if the vessel requires thorough sterilization. This may require additional labor or specialized cleaning agents, adding to operational overhead.

4. **Weight**: Glass vessels are heavier than plastic or some metal alternatives, which can contribute to fatigue during manual handling, particularly when dealing with large batches of samples. This may not be a significant issue if the system is fully automated, but it could be a consideration in semi-automated workflows.

5. **Limited Customization**: The standardized design of the Flex55 vessel may not accommodate all types of modifications or specialized analyses that require non-standard configurations. Laboratories with highly unique or experimental protocols might find the vessel less flexible than other options.

6. **Potential for Contamination**: If not cleaned or stored properly, glass vessels can harbor contaminants, such as microbial growth or chemical residues, which could affect the accuracy of subsequent analyses. This requires strict adherence to cleaning protocols.

7. **Replacement Parts and Maintenance**: While generally reliable, glass vessels may require occasional replacement of seals, gaskets, or other components over time. Ensuring access to compatible replacement parts and maintenance services can be a logistical challenge, particularly for older models or less common systems.

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### Conclusion

The Ankom Flex55 glass digestion vessel with port cap is a high-quality, reliable, and versatile tool for laboratories performing fiber analysis and other related tests using the Flex Analyze Extractor. Its compatibility with the extractor system, durability, and precision make it an excellent choice for laboratories prioritizing accuracy, consistency, and long-term cost efficiency. However, the higher initial cost, potential fragility, and the need for careful maintenance are factors that must be carefully considered.

For laboratories with a steady workflow, a focus on high-quality results, and the resources to invest in durable equipment, the Flex55 vessel is highly recommended. It is particularly well-suited for research institutions, feed mills, or commercial laboratories where repeatability and automation are critical. On the other hand, smaller laboratories or those with limited budgets may need to weigh the pros and cons carefully, considering whether the long-term benefits outweigh the initial investment or exploring alternative options that balance cost and performance.

### Recommendation

If your laboratory performs routine fiber analysis and requires a reliable, automated system with minimal manual intervention, the Ankom Flex55 glass digestion vessel with port cap is a strong recommendation. Invest in a set of vessels to ensure redundancy and consider training staff thoroughly on proper handling, cleaning, and maintenance procedures to maximize the vessel s lifespan and performance. Additionally, evaluate whether your budget and workflow can accommodate the initial cost and ongoing operational requirements. If these factors align with your laboratory s needs, the Flex55 vessel will likely prove to be a valuable and cost-effective addition to your analytical workflow.

Details:

Precision ground glass vessel with port and cap; used in the digestion step of analysis. GSR veers 1730 GS 9.9.4 1730 For use in the ANKOM FLEX Analyse Extractor. The bottom rim has a chip. BIOTECH BARGAINS item for sale.

The port allows the addition of internal standards. A FLEX55 combined with a FLEX54 Not Included form complete Digestion Vessel Assembly. Good used condition.

part #: flex55 prices

• $124.49-$178.49

specifications tubinglabsupplyu:

• brand: Ankom
• mpn: Flex55
• part type: Cap
• intended use/discipline: Biological Laboratory, Dental Laboratory, Medical Laboratory, Microbiological Laboratory, Physical Laboratory
• country of origin: United States
• unit type: Unit
• material: Glass
• additional search terms: Surplus Laboratory Bench Supplies Consumables

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• class: Standard, Expedited, One-day
• transit: 4-7 Days
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general tubinglabsupplyu:

• Healthcare, Lab Dental > Medical, Lab Dental Supplies > Other Medical, Lab Dental Supplies
• condition: Used

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• availability: In Stock
• options: Ship-to-home
• started: March 12, 2026
• quantity: 1
• sold: 0

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