Product Description
Steady gas exchange without opening the flask is what a vented cap delivers, keeping CO2 incubator cultures balanced while blocking contaminants. These flasks come in 25, 75, 175 and 225 cm² sizes, TC-treated for adherent lines or non-treated for suspension cells.
This listing is for NEST catalog number 708003: 75 cm² Cell Culture Flask, Vent Cap, TC-Treated, Sterile, Case of 100 (20 Packs x 5). Flasks are molded from USP Class VI virgin polystyrene with HDPE vent caps, frosted writing areas, printed lot numbers and raised bottom edges for slip-free stacking. They are made in an ISO 13485 and ISO 9001 certified, cGMP compliant facility, packed in sterile zip-lock bags, e-beam sterilized to SAL 10^-6 and certified free of pyrogens, cytotoxins, DNase/RNase, DNA, BSE/TSE and animal-derived components. LIGHT LABS stocks the NEST Scientific line and ships quickly from our Englewood, Colorado team.
Key Features
- Vented Cap – Allows gas exchange in CO2 incubators while keeping the flask closed
- Four Sizes – 25, 75, 175 and 225 cm² growth areas for scale-up
- Surface Choice – TC-treated for adherent cells or non-treated for suspension cells
- Frosted Writing Area – Label cultures clearly without extra tape
- Resealable Packs – Sterile zip-lock bags protect unused flasks
Specifications
| Catalog Number | 708003 |
| Brand | NEST Scientific |
| Description | 75 cm² Cell Culture Flask, Vent Cap, TC-Treated, Sterile |
| Sold As | Case of 100 (20 Packs x 5) |
| Growth Area | 75 cm² |
| Maximum Working Volume | 250 mL |
| Footprint | 90 x 133 mm |
| Surface Treatment | TC-Treated |
| Units per Pack | 5 |
| Units per Case | 100 |
| Cap Type | Vented |
| Material | USP Class VI virgin polystyrene flask, HDPE cap |
| Sterile | Yes |
| Sterilization | E-beam sterilized, SAL 10^-6 |
| Certified free of | Pyrogens, cytotoxins, DNase/RNase, DNA, BSE/TSE, animal-derived components |
| Manufacturing | ISO 13485:2016 and ISO 9001 facility, cGMP, ISO 7 cleanroom |
Available Options
- 707003 – 25 cm² Cell Culture Flask, Vent Cap, TC-Treated, Sterile, Case of 200 (20 Packs x 10)
- 709003 – 175 cm² Cell Culture Flask, Vent Cap, TC-Treated, Sterile, Case of 40 (8 Packs x 5)
- 721003 – 225 cm² Cell Culture Flask, Vent Cap, TC-Treated, Sterile, Case of 25 (5 Packs x 5)
- 707013 – 25 cm² Cell Culture Flask, Vent Cap, Non-Treated, for Suspension Cells, Sterile, Case of 200 (20 Packs x 10)
- 708013 – 75 cm² Cell Culture Flask, Vent Cap, Non-Treated, for Suspension Cells, Sterile, Case of 100 (20 Packs x 5)
- 709013 – 175 cm² Cell Culture Flask, Vent Cap, Non-Treated, for Suspension Cells, Sterile, Case of 40 (8 Packs x 5)
- 721013 – 225 cm² Cell Culture Flask, Vent Cap, Non-Treated, for Suspension Cells, Sterile, Case of 25 (5 Packs x 5)
Applications
- CO2 incubator cell culture
- Adherent cell expansion
- Suspension cell culture
- Cell line maintenance
- Virus and protein production
