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  3. MILLIPORE S200B02RE

MILLIPORE S200B02RE Polystyrene Stericup Receiver Storage 12/PK 250ML Flasks

S200b02re Millipore 12/pk 250ml Polystyrene Stericup Receiver Storage Flasks

( Brand: Millipore ), ( Manufacturer Part Number: S200B02RE ), ( Part Type: Receiver ), ( Intended Use/discipline: Biological Laboratory, Dental Laboratory, Microbiological Laboratory, Medical Laboratory, Physical Laboratory ), ( Country Of Origin: China ), ( Unit Quantity: 12 ), ( Unit Type: Unit ), ( Material: Polystyrene ), ( Volume: 250ml ), ( Additional Search Terms: Surplus Laboratory Bench Supplies Consumables )

Review MILLIPORE 12/pk 250ml Polystyrene Stericup Receiver Storage Flasks

The **Millipore Sigma Stericup-HR 250 mL Polystyrene Receiver Storage Flask (Product Code: S200B02RE, 12/pk)** is a high-performance, sterile filtration and storage solution designed to meet the stringent demands of laboratory workflows requiring both reliability and convenience. Engineered with precision, this 250 mL polystyrene receiver flask is part of Millipore Sigma s Stericup-HR line, which combines the efficiency of vacuum-assisted filtration with the durability of high-quality, sterile-grade materials. The flask features a robust, clear polystyrene construction that ensures optical clarity for easy monitoring of filtration progress and residue, while its smooth, non-porous surface minimizes bacterial adhesion and contamination risks. The lid is equipped with a sterile, vented filter cap, which maintains sterility during storage and prevents cross-contamination when the flask is sealed. This design is particularly advantageous for applications such as cell culture media preparation, buffer solutions, and other sensitive biological or biochemical processes where sterility and consistency are paramount.

The 12-pack format of these flasks offers cost-effective scalability for laboratories handling moderate to large volumes of sterile filtrations, making it an ideal choice for both routine and high-throughput operations. The receiver flask s wide-mouth design facilitates easy access for sample retrieval, while its ergonomic shape reduces the risk of spills during handling. Additionally, the flask is compatible with Millipore Sigma s Stericup-HR filter units (such as the 0.22 m PES or 0.45 m PVDF membranes), allowing for efficient removal of bacteria, particles, and other contaminants without compromising the integrity of heat-sensitive or shear-sensitive samples. The combination of vacuum filtration and the flask s low-binding properties ensures minimal sample loss and maximum recovery, making it suitable for applications where yield and purity are critical.

Beyond its functional advantages, the Stericup-HR receiver flask adheres to industry-standard sterility assurance protocols, including gamma irradiation, which guarantees a sterile environment for sensitive biological materials. The flask s compatibility with autoclave sterilization further enhances its versatility for pre- or post-filtration sterilization needs. Whether used in molecular biology, pharmaceutical research, or bioprocessing, this flask provides a seamless integration into filtration workflows, reducing the need for additional transfer steps and minimizing exposure to contamination. Its reliable performance and ease of use make it a trusted asset for laboratories prioritizing efficiency, sterility, and reproducibility in their sterile filtration and storage requirements.

**Pros and Cons of buying a Millipore Stericup Receiver Storage Flasks (S200B02RE, 12/pk, 250 mL Polystyrene)**

### **Pros**

1. **Convenience and Packaging** The 12-pack format provides a cost-effective solution for labs that frequently require sterile filtration and storage. Bulk purchasing reduces the need for frequent reorders, saving time and administrative effort.

2. **Compatibility with Stericup Filtration System** These flasks are designed to work seamlessly with Millipore s Stericup filtration units (e.g., 0.22 m or 0.45 m filters), ensuring efficient and reliable filtration of liquids. This compatibility minimizes cross-contamination risks and simplifies workflows.

3. **Sterility and Safety** Polystyrene is a common material for sterile applications due to its resistance to microbial contamination and ease of sterilization (e.g., autoclaving or gamma irradiation). The sealed packaging ensures that the flasks remain sterile until use, which is critical for cell culture, pharmaceutical, and biotech applications.

4. **Versatility** The 250 mL size is practical for a wide range of lab procedures, including sample preparation, buffer storage, and small-scale sterile liquid handling. The flasks can also be used for downstream applications like DNA/RNA extraction or protein purification.

5. **Durability and Clarity** Polystyrene is transparent, allowing visual inspection of contents without opening the flask. It is also relatively durable for its intended use, though it may not be as rigid as glass for high-impact applications.

6. **Ease of Use** The design is straightforward, with a screw-cap closure that prevents spills and contamination. The flasks are compatible with standard lab equipment, such as pipettes and centrifuges, without requiring additional adapters.

7. **Cost Efficiency for Bulk Orders** Purchasing in bulk (12/pk) often reduces the per-unit cost compared to buying individual flasks. This is particularly advantageous for labs with high throughput or long-term projects.

8. **Regulatory Compliance** Millipore products are widely used in industries regulated by FDA, GMP, or ISO standards. The flasks meet quality and safety benchmarks, which is important for research, clinical, and manufacturing settings.

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### **Cons**

1. **Material Limitations** Polystyrene is not as chemically resistant as glass or certain plastics (e.g., polypropylene). It may degrade or absorb certain solvents, organic compounds, or detergents over time, potentially contaminating samples. This limits its use for highly aggressive chemicals or long-term storage of sensitive compounds.

2. **Autoclave Limitations** While polystyrene can be autoclaved, repeated sterilization cycles may weaken the material, leading to cracking or deformation. This reduces the lifespan of the flasks compared to glass or other autoclavable plastics.

3. **Environmental Impact** Polystyrene is a petroleum-based plastic and is not biodegradable. Disposal requires adherence to lab waste protocols, which may involve incineration or recycling programs. This can be a drawback for labs prioritizing sustainability.

4. **Potential for Static Charge** Polystyrene can generate static electricity, which may cause issues with certain samples (e.g., proteins or nucleic acids) or interfere with sensitive instrumentation. Anti-static treatments or alternative materials may be needed for specific applications.

5. **Limited Temperature Resistance** Polystyrene has a lower heat tolerance compared to glass or polypropylene. Prolonged exposure to high temperatures (e.g., during autoclaving or heating) may cause warping or degradation, restricting its use in temperature-sensitive procedures.

6. **Cost Compared to Alternatives** While bulk purchasing reduces per-unit costs, the initial investment may still be higher than generic or reusable glassware. For labs with high-volume needs, reusable glass bottles or polypropylene alternatives might offer long-term savings.

7. **Single-Use Nature** Like most sterile disposable items, these flasks are intended for single-use. This generates more waste compared to reusable glass or metal containers, which may not align with cost-saving or eco-friendly lab practices.

8. **Potential for Leakage** If the screw cap is not tightened properly or if the flask is damaged, leakage can occur, risking contamination of the workspace or sample loss. This requires careful handling and storage.

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### **Conclusion**

The Millipore Stericup Receiver Storage Flasks (S200B02RE) are a practical and reliable choice for labs requiring sterile, disposable storage solutions that integrate with the Stericup filtration system. Their convenience, sterility, and compatibility make them ideal for routine applications in cell culture, molecular biology, and pharmaceutical research. However, their limitations such as chemical sensitivity, environmental impact, and single-use nature must be weighed against the lab s specific needs.

For labs prioritizing **cost efficiency, ease of use, and compatibility with Stericup filters**, these flasks are a strong recommendation, especially when purchased in bulk. If the lab handles **aggressive chemicals, requires long-term storage, or seeks reusable options**, alternatives like polypropylene or glass containers may be more suitable.

**Final Recommendation:** Purchase the Millipore Stericup Receiver Storage Flasks if:

- Your lab frequently uses Stericup filtration systems.

- You need a sterile, disposable solution for small-scale (250 mL) liquid handling.

- Bulk purchasing aligns with your workflow and budget.

- The chemical compatibility of polystyrene is acceptable for your applications.

Consider alternatives if:

- You work with highly corrosive or temperature-sensitive substances.

- Sustainability or reusable labware is a priority.

- Your lab s volume justifies the investment in reusable glass or polypropylene containers.

Details:

New, sealed pack of 12 flasks. BIOTECH BARGAINS item for sale. GSR veers 1652 GS 9.7.4 1652. This item is a direct replacement for SC00B02RE.

part #: s200b02re price

  • $49.99

specifications plasticwarelabsuppy:

  • brand: Millipore
  • mpn: S200b02re
  • part type: Receiver
  • intended use/discipline: Biological Laboratory, Dental Laboratory, Microbiological Laboratory, Medical Laboratory, Physical Laboratory
  • country of origin: China
  • unit quantity: 12
  • unit type: Unit
  • material: Polystyrene
  • volume: 250ml
  • additional search terms: Surplus Laboratory Bench Supplies Consumables

offer plasticwarelabsuppy:

  • availability: In Stock
  • sold: 0
  • started: May 8, 2026
  • quantity: 1
  • options: Ship-to-home

general plasticwarelabsuppy:

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

returns plasticwarelabsuppy:

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

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  • type: Fixed

seller plasticwarelabsuppy:

  • rating: 99.9%
  • # reviews: 12008
  • city: Bristol, Connecticut
part type: receiver, intended use/discipline: biological laboratory, dental laboratory, microbiological laboratory, medical laboratory, physical laboratory, country of origin: china, unit quantity: 12, unit type: unit, volume: 250ml, additional search terms: surplus laboratory bench supplies consumables,
category: business & industrial > medical, lab dental supplies > glassware plasticware > medical lab glassware, material: polystyrene, sku: 13809683945741723,
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1 offer $49.99 USD
  • New – Open box. Offer #1 priced at $49.99 + $0.00 shipping estimate = $49.99* total. gsrx vers 1652 (GS 9.7.4 (1652)) gsrx vers 1736 (GS 9.9.5 (1736)).FREE SHIPPING

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