T75 cell culture flask

£18,000.00

The T75 Cell Culture Flask is a sterile, single-use vessel engineered for high-yield adherent cell culture, featuring a 75cm² growth area and angled neck for easy pipette access. Manufactured from USP Class VI virgin polystyrene with optically clear walls, it ensures consistent cell attachment and distortion-free microscopy. Each flask is gamma-sterilized, pyrogen-free, and comes with a vented or plug-seal cap for flexible gas exchange.

Competitive Advantage Spotlight
Superior Yield Consistency: Our proprietary plasma-treated surface increases cell attachment rates by up to 18% vs. standard flasks, reducing batch variability and reagent waste. Ergonomic, Contamination-Resistant Design: Angled neck + triple-thread cap design cuts spill risk and improves handling speed in high-throughput labs. Global Compliance, Bulk-Ready: ISO 13485 and FDA DMF compliant with lot traceability, available in case-pack quantities for uninterrupted supply to biopharma, CROs, and academic facilities.

Description

1. Product Overview
The T75 Cell Culture Flask is a sterile, single-use polystyrene vessel engineered for large-scale adherent cell cultivation in life science, biopharmaceutical, and vaccine production environments. Its primary industrial use is to support high-density cell growth for R&D, process development, and cGMP manufacturing of biologics, viral vectors, and cell-based therapies. The key value proposition lies in its 75cm² growth area combined with a vented, 0.22µm hydrophobic filter cap that optimizes gas exchange while maintaining sterility. It is strategically important in the market because consistent, scalable cell culture performance directly reduces batch failure risk and accelerates time-to-market for critical therapeutics.

2. Key Specifications & Technical Characteristics

Material Composition: Virgin USP Class VI polystyrene flask body; high-density polyethylene filter cap with PTFE membrane
Grade: Sterile, non-pyrogenic, DNase/RNase-free, human DNA-free; certified for cell culture applications
Physical Characteristics:
- Growth area: 75cm²; working volume: 25-75mL; total volume: 250mL
- Form: Rectangular canted-neck design with molded graduations; Color: Optically clear for microscopy
- Surface treatment: Vacuum gas plasma for enhanced cell attachment
- Cap type: Vented filter cap, 0.22µm; Dimensions: 110mm L x 50mm W x 47mm H
Packaging Options: Individually bagged, 5 units/bag, 100 units/carton; double-bagged sterile option available for cleanroom transfer
Shelf Life: 3 years from date of manufacture, stored at 15-30°C, protected from UV light

3. Core Industrial Applications

Primary Industries: Biopharmaceutical manufacturing, CDMOs, vaccine production, academic research institutes, regenerative medicine
Specific Operational Use Cases: Scale-up of CHO, HEK293, Vero, and stem cell lines; master cell bank expansion; viral vector production for gene therapy; monoclonal antibody process development
Performance vs Alternatives: Uniform plasma treatment delivers >95% cell attachment consistency vs. untreated or corona-treated flasks, reducing variability in critical process parameters
Efficiency, Durability, Cost Advantages: Canted neck reduces media use by 15% through optimized liquid handling; break-resistant polystyrene lowers contamination loss rates; bulk packaging reduces per-unit cost 22% vs. T25 flasks at equivalent surface area

4. Competitive Advantages

Quality Consistency: Lot-to-lot growth promotion tested per ISO 10993-5; COA provided with each shipment; ≤2% CV on surface treatment uniformity
Supply Reliability: Dedicated production lines with 98.5% on-time delivery; 12-month rolling forecast agreements accepted
Logistics Capability: Global distribution hubs in US, EU, Singapore; ISTA-3A validated packaging for air/sea freight
Price Competitiveness: Tiered bulk pricing; annual volume contracts reduce unit cost up to 30% at 20MT equivalent volume
Sustainability Benefits: Recyclable polystyrene resin; 18% reduced plastic vs. multi-flask systems for same surface area; ISO 14001 certified manufacturing
Technical Support & Documentation: Full regulatory package: DMF available, sterility validation, extractables data, TSE/BSE statements; dedicated field application scientists

5. Commercial & Supply Information

Minimum Order Quantity (MOQ): BULK 20MT
Loading Capacity: 18MT per 40ft HQ container

Additional information

Price	per MT

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