Product Description
Move from routine passaging to large-volume expansion without switching vessel styles, with vented flasks from 25 cm² to 225 cm². TC-treated versions support adherent cells, while not-treated versions suit suspension cultures.
This listing is for catalog number 431464U, the 75cm² U-Shaped Canted Neck Cell Culture Flask, Vented Cap, sold as a full case of 100 (5/Pack). Every flask is manufactured from optically clear virgin polystyrene and 100% integrity tested, with lot numbers printed for traceability. Orange HDPE vented caps provide gas exchange, and molded graduations help with media volumes. The 75 cm² and 175 cm² flasks use a U-shaped body with rounded shoulders for easier grip, cap access and cell scraping. Flasks are sterile, nonpyrogenic, packed 5 or 20 per bag, and sold by the full case. LIGHT LABS can help you match the right format to your workflow.
Key Features
- Vented Caps – HDPE vented caps for gas exchange
- Treated or Not Treated – TC-treated surfaces for adherent cells, not-treated for suspension cultures
- U-Shaped Design – 75 and 175 cm² flasks have rounded shoulders for better grip, cap access and scraping
- 100% Integrity Tested – every flask checked for leaks
- Lot Traceability – lot numbers printed on each flask
- Graduated – molded volume graduations for media additions
- Sterile and Nonpyrogenic – ready for cell culture
Specifications
| Catalog Number | 431464U |
| Flask Shape | U-shape |
| Neck Style | Canted |
| Surface Treatment | Not Treated |
| Graduations | Yes |
| Cap Style | Vented |
| Cap Diameter | 28 mm |
| Cap Material | High density polyethylene |
| Cap Color | Orange |
| Recommended Medium Volume | 15 - 22.5 mL |
| Sterile | Yes |
| Graduation Range | 20 - 200 mL |
| Quantity per Case | 100 |
Applications
- Adherent cell culture and expansion
- Suspension cell culture
- Cell line maintenance and passaging
- Large-volume cell and virus production
Other Options in This Line
- 431466 – 175cm² U-Shaped Angled Neck Cell Culture Flask, Vented Cap | Not Treated, Sterile
- 430639 – 25cm² Rectangular Canted Neck Cell Culture Flask, Vented Cap | TC-Treated, Sterile
- 430641U – 75cm² U-Shaped Canted Neck Cell Culture Flask, Vented Cap | TC-Treated, Sterile
- 431080 – 175cm² U-Shaped Angled Neck Cell Culture Flask, Vented Cap | TC-Treated, Sterile
- 431082 – 225cm² Angled Neck Cell Culture Flask, Vented Cap | TC-Treated, Sterile
- 431463 – 25cm² Rectangular Canted Neck Cell Culture Flask, Vented Cap | Not Treated, Sterile
