Globe Scientific
Diamond SureGro 25cm² Cell Culture Flask Sterile | Globe Scientific
Diamond SureGro 25cm² Cell Culture Flask Sterile | Globe Scientific
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Engineered for reliable cell expansion across passage after passage, the Diamond SureGro 25cm² cell culture flask provides a 50mL working volume optimized for adherent and suspension cell lines. Constructed from optically clear polystyrene with polyethylene caps, each flask undergoes gamma-irradiation sterilization and arrives individually wrapped. Researchers can select from TC-treated plug cap, TC-treated vent cap, or non-treated vent cap configurations to match specific culture requirements.
25cm² Cell Culture Flask Features and Benefits
- Growth Area: 25cm² growth surface provides consistent cell yields for scale-up workflows
- Cap Options: Plug cap for sealed incubation, vent cap with 0.22μm hydrophobic membrane for CO₂ exchange
- Surface Treatment: TC-treated for adherent cell attachment or non-treated for suspension and storage applications
- Sterility: Gamma-irradiated, individually wrapped, non-pyrogenic and non-cytotoxic
- Material: Polystyrene body with polyethylene cap for chemical compatibility
- Capacity: 50mL total volume, case of 200 flasks per order
Available Sizes and Configurations
| SKU | Growth Area | Volume | Cap Type | Surface | Case Qty |
|---|---|---|---|---|---|
| TC-FLSK-25-P | 25cm² | 50mL | Plug Cap | TC-Treated | 200 |
| TC-FLSK-25-V | 25cm² | 50mL | Vent Cap | TC-Treated | 200 |
| TC-FLSK-25-V-NT | 25cm² | 50mL | Vent Cap | Non-Treated | 200 |
Laboratory Applications
- Adherent cell line expansion for downstream transfection and protein expression
- Primary cell isolation and long-term maintenance culture
- Virus propagation and harvest for vaccine development research
- Stem cell and iPSC culture requiring defined growth surface areas
- Large-scale cell banking and cryopreservation preparation
Quality Assurance and Compliance
Diamond SureGro cell culture flasks are manufactured under ISO 9001-certified quality management systems. Each production lot undergoes cell growth performance testing, sterility validation, and endotoxin screening. Polystyrene construction ensures low autofluorescence and optical clarity for microscopic examination of confluency without removing cells from the flask.
25cm² Flask Comparison: Why Choose Globe Scientific?
| Feature | Globe Scientific SureGro | Typical Competitor |
|---|---|---|
| Material | PS body, PE cap | Standard polystyrene |
| Cap Options | Plug and vent cap | Often single option per SKU |
| Surface Options | TC-treated and non-treated | TC-treated only |
| Pricing | Below retail pricing | Full retail |
| Ships From | USA inventory | Varies |
| Authorized Dealer | Yes | Often third-party |
Volume Discounts and Institutional Pricing
LabSupplies.com offers tiered quantity pricing for academic and research institutions. As an authorized dealer, we ship directly from USA inventory.
Frequently Asked Questions
What is the difference between plug cap and vent cap cell culture flasks?
Plug cap flasks create a sealed environment suitable for non-CO₂ incubation or transport. Vent cap flasks incorporate a 0.22μm hydrophobic membrane filter that allows CO₂ and O₂ gas exchange while preventing microbial contamination, making them ideal for standard CO₂ incubator culture at LabSupplies.com.
Can Diamond SureGro flasks be used for suspension cell culture?
Yes. The non-treated vent cap variant (TC-FLSK-25-V-NT) retains the native polystyrene surface without TC modification, preventing cell adhesion and making it suitable for suspension cell lines, hybridomas, and non-adherent primary cells.
What growth areas are available for Diamond SureGro cell culture flasks?
LabSupplies.com stocks Diamond SureGro flasks in 25cm², 75cm², 182cm², and 225cm² growth areas. Each size is available with plug cap, vent cap, and non-treated vent cap configurations for maximum experimental flexibility.
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