SATORIUS FIS501659 Flexsafe Bag Single Biopharmaceutical 3D Fluids 200

( Brand: Satorius ), ( Manufacturer Part Number: FIS501659 ), ( Part Type: Fluid Bag ), ( Item Weight: 15762 )

Review SATORIUS Flexsafe 3d Bag Single Use Biopharmaceutical Fluids 200

The **Satorius FIS 501659 FlexSafe 3D Bag (Single Unit) for Biopharmaceutical Fluids (200 units)** is a high-performance, sterile, single-use bioprocessing container engineered to meet the stringent demands of modern biopharmaceutical manufacturing. Designed with precision and innovation, this flexible intermediate bulk container (FIBC) combines the reliability of Satorius renowned FlexSafe technology with the advanced three-dimensional bag structure, ensuring optimal fluid handling, contamination control, and process efficiency. Constructed from high-quality, biocompatible materials, including a robust outer layer and a sterile, low-protein-binding inner membrane, the bag is specifically formulated to minimize adsorption, reduce shear stress on sensitive biologics, and maintain product integrity throughout storage, transport, and processing. Its flexible yet durable design allows for scalable volume adjustments, accommodating a wide range of biopharmaceutical fluids from cell culture media and fermentation broths to purified monoclonal antibodies and vaccines while its leak-proof, puncture-resistant construction guarantees containment and traceability. The bag features a sealed, sterile connection system, including a sterile transfer port and a secure closure mechanism, which eliminates the risk of cross-contamination and ensures compliance with cGMP and USP Class VI standards. Additionally, the 3D structure enhances aeration and mixing efficiency, reducing the need for external agitation while promoting uniform temperature distribution, which is critical for maintaining product stability during long-term storage or extended bioprocessing cycles. Ideal for use in closed, single-use bioreactor systems, automated filling lines, or as a buffer for downstream purification, this bag is compatible with a variety of Satorius accessories, including sensors, sampling ports, and inline filtration systems, further streamlining workflows in cleanroom environments. With its emphasis on sustainability being fully disposable and reducing the need for costly cleaning and validation this product aligns with the growing industry shift toward single-use solutions, offering manufacturers a cost-effective, hygienic, and scalable alternative to traditional stainless steel tanks. Whether integrated into a fully automated bioprocessing line or used as a standalone container, the Satorius FlexSafe 3D Bag delivers uncompromising performance, reliability, and regulatory compliance for the most demanding biopharmaceutical applications.

### **Pros and Cons of buying a Satorius Fis501659 FlexSafe 3D Bag (Single, for Biopharmaceutical Fluids, 200 L)**

1. **High-Quality Material and Design** The FlexSafe 3D bag is made from medical-grade materials, ensuring durability, flexibility, and resistance to punctures or leaks, which is critical for biopharmaceutical applications where sterility and containment are paramount.

2. **Sterility and Compliance** Designed to meet stringent pharmaceutical and biotech industry standards (e.g., ISO 8537, USP Class VI, and FDA compliance), reducing contamination risks during fluid handling.

3. **Flexibility and Ease of Use** The 3D design allows for better fluid mixing and reduces dead space, improving process efficiency. The flexible structure also makes it easier to handle and integrate into automated systems.

4. **Leak-Proof and Secure Sealing** The bag features a reliable sealing system (likely a dual-chamber or tamper-evident design) to prevent leaks during storage, transport, or processing, which is essential for expensive or sensitive biopharmaceutical fluids.

5. **Compatibility with Biopharmaceutical Processes** Suitable for a wide range of applications, including cell culture, fermentation, and drug formulation, making it versatile for research, clinical, and large-scale manufacturing.

6. **Easy Integration with Equipment** Designed to work seamlessly with Satorius own systems (e.g., bioreactors, pumps, and filtration units), reducing compatibility issues and simplifying workflows.

7. **Long Shelf Life and Stability** Properly stored, the bag maintains its integrity over extended periods, ensuring reliability when needed for critical processes.

8. **Brand Reputation** Satorius (now part of Sartorius) is a well-established manufacturer in the biopharmaceutical and laboratory equipment industry, known for reliability and innovation.

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1. **Cost** High-quality medical-grade bags, especially those designed for biopharmaceutical use, come at a premium price. The 200 L capacity may be overkill for smaller-scale operations, increasing per-unit costs.

2. **Single-Use Nature** Like most sterile disposable bags, this is intended for single-use only. This means additional costs for disposal and potential environmental concerns if not managed properly.

3. **Limited Customization** The bag is a standardized product, so users may not have flexibility in terms of size, material, or additional features unless they opt for custom modifications, which could add to the cost.

4. **Dependence on Supplier** Relying on a specific brand (Sartorius) may limit flexibility if alternative suppliers offer better pricing or features. Switching suppliers could require retraining or system adjustments.

5. **Potential for Human Error** While the bag itself is robust, improper handling (e.g., overfilling, incorrect sealing, or mishandling during transfer) could compromise sterility or functionality.

6. **Disposal Challenges** Large-volume bags (200 L) may pose logistical challenges for disposal, especially in facilities with strict waste management protocols for hazardous or contaminated materials.

7. **Maintenance of Sterility** If the bag is not stored or handled under controlled conditions (e.g., cleanroom environments), the risk of contamination increases, potentially negating the product s benefits.

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The **Satorius Fis501659 FlexSafe 3D Bag** is an excellent choice for biopharmaceutical applications where **sterility, durability, and compliance** are non-negotiable. Its advanced design, compatibility with automated systems, and reputation for reliability make it a strong investment for research labs, clinical settings, and manufacturing facilities. However, the **high cost, single-use constraints, and potential logistical challenges** (e.g., disposal, storage) may make it less ideal for smaller budgets or low-volume operations.

- You require a **highly reliable, sterile, and compliant** bag for biopharmaceutical processes.

- Your workflow involves **automated systems** or **large-scale operations** where flexibility and leak-proof performance are critical.

- You prioritize **brand trust** and long-term cost efficiency despite the upfront expense.

- Your budget is constrained, and you can find a **cost-effective, equally compliant** bag from another reputable manufacturer (e.g., MilliporeSigma, Corning, or Nalgene).

- You need **smaller volumes** (e.g., 50 L or 100 L) and can find a more affordable option without sacrificing quality.

- Your facility has **strict waste management protocols** that make disposal of large single-use bags difficult.

For most **serious biopharmaceutical applications**, the **Satorius FlexSafe 3D Bag remains a top-tier choice**, but it is essential to weigh the trade-offs against your specific operational needs. If budget is a concern, explore whether purchasing in bulk or negotiating contracts with Sartorius could reduce costs.

Details:

SATORIUS Flexsafe 3d Bag Single Use for Biopharmaceutical Fluids 200 L FIS501659: Sterile condition: New Size: - 2 Units Best By: 12/2027 MPN/ model: FIS501659: Size Volume: Material: Sterility: Supplied sterile, complying with ISO 11137 assured sterility levels. SATORIUS Flexsafe 3d Bag Single Use for Biopharmaceutical Fluids 200 L FIS501659: SATORIUS: Sterile: condition: New: Size: - 2 Units: Best By: 12/2027: MPN/ model:: Size Volume: L, optimized Drum container storage. Material: S80 PE film, optimized for high cell growth and stability. To coordinate pickup.

part #: fis501659 price

• $593.60

specifications plasticwarelabsuppy:

• brand: Satorius
• mpn: Fis501659
• part type: Fluid Bag
• item weight: 15762

seller plasticwarelabsuppy:

• city: Salt Lake City, Utah
• rating: 99.6%
• # reviews: 30773

shipping plasticwarelabsuppy:

• type: Fixed
• carrier: UPS, USPS, FedEx
• transit: 2-6 Days
• class: Standard, Expedited
• service: UPS Ground, USPS Priority Mail, FedEx Ground / FedEx Home Delivery
• cost: $30.00

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• method: Money back
• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

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general plasticwarelabsuppy:

• Medical, Lab Dental Supplies > Glassware Plasticware > Other Medical Lab Glassware
• condition: New

offer plasticwarelabsuppy:

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