Product Description
I. Overview
The plastic cell culture flask is an essential consumable for adherent cell expansion and passaging in the laboratory. Manufactured from high-clarity polystyrene (PS) through precision injection molding, featuring a smooth, uniform inner surface and high transparency for easy microscopic observation of cell growth.
Available in T25, T75, and T175 sizes to meet different cell culture scale requirements. Available in TC-treated and super-hydrophilic treated surfaces — TC-treated surfaces are suitable for adhesion and spreading of common cell lines; super-hydrophilic treated surfaces are suitable for difficult-to-culture cells or low-serum conditions. Available with vented and sealed caps — vented caps allow gas exchange, sealed caps are suitable for controlled gas environment culture. Sterilized by gamma irradiation, sterile individually wrapped, DNase/RNase-free, pyrogen-free, and non-cytotoxic.
The ergonomic bottle design facilitates handling, and the neck angle is optimized for pipette and cell scraper access. Suitable for adherent cell expansion, passaging, and long-term maintenance culture.
🔬 Product Advantages:
High-Clarity PS — Easy microscopic observation of cell growth
Multiple Sizes — T25/T75/T175 for different culture scales
Multiple Surfaces — TC-treated / Super-hydrophilic for different cell types
Two Cap Options — Vented / Sealed for flexible culture conditions
Sterile Individually Wrapped — DNase/RNase-free, pyrogen-free, non-cytotoxic
II. Core Performance Parameters
- Material: High-clarity polystyrene (PS)
- Process: Precision injection molding
- Sizes: T25 / T75 / T175
- Surfaces: TC-treated / Super-hydrophilic / Untreated
- Cap Types: Vented (with 0.22μm filter membrane) / Sealed
- Sterilization: Gamma irradiated
- Packaging: Individually wrapped
- Quality: DNase/RNase-free, pyrogen-free, non-cytotoxic
- Temperature Range: -20℃ ~ 60℃
III. Material & Workmanship
Manufactured from medical-grade polystyrene (PS) resin in a cleanroom environment. The flask inner surface is smooth and uniform to ensure even cell adhesion and growth. The ergonomic design facilitates handling, and the neck angle is optimized for pipette and cell scraper access.
Surface treatment is applied using vacuum plasma treatment technology to ensure surface hydrophilicity and uniformity. Super-hydrophilic surfaces are modified with special chemical treatments to enhance cell adhesion and growth efficiency. Vented caps are equipped with 0.22μm hydrophobic filter membranes that allow gas exchange while preventing microbial contamination. Every batch undergoes rigorous dimensional and visual inspection to ensure consistent quality.
