Product Description
Move suspension cultures to liter scale while keeping the convenience of a single-use vessel. CELLTREAT 2L Erlenmeyer and 2L and 3L Fernbach flasks give you more working volume per shaker position, and the Fernbach shape increases the surface-to-volume ratio for better aeration. Baffled bottom options add mixing for demanding cultures.
This listing is for CELLTREAT catalog number 229894, the 70mm Replacement Solid Cap for Erlenmeyer and Fernbach Flasks, sold as a full case of 24 (1/Bag). Flasks are clear polycarbonate with molded graduations, a wide 70mm opening for easy filling and dispensing, and a green polypropylene vent cap with an oversized vent area. Replacement 70mm solid and vent caps and a C-Flex transfer assembly with a 0.2µm filter for aseptic transfer from the 3L Fernbach complete the system. All items are supplied sterile and sold by the full case. LIGHT LABS keeps CELLTREAT essentials like this ready to ship by the case.
Key Features
- Pre-Sterilized – flasks, caps and transfer assembly arrive ready to use
- 70mm Wide Opening – easy filling and dispensing on Erlenmeyer and Fernbach flasks
- Oversized Cap Vent – vent caps improve gas exchange during shaking
- Fernbach Geometry – larger surface area to volume ratio for improved aeration
- Baffled Bottom Option – enhances mixing and oxygen transfer
- Complete System – replacement solid and vent caps plus a 3L Fernbach transfer assembly for aseptic transfer
Specifications
| Catalog Number | 229894 |
| Brand | CELLTREAT |
| Description | CAP ONLY, 70mm, Erlenmeyer/Fernbach Solid, Sterile |
| Pack Description | 1/Bag |
| Sterile | Yes |
| Non-pyrogenic | Yes |
| Autoclavable | Yes |
| Primary Color | Green |
| Primary Material | Polypropylene |
| RNase/DNase Free | Yes |
| Case Quantity | 24 |
Applications
- Mammalian suspension culture scale-up
- Bacterial and yeast culture
- Seed train expansion
- Aseptic media and culture transfer
Other Options in This Line
- 229895 – 70mm Replacement Vent Cap for Erlenmeyer and Fernbach Flasks | Polypropylene, Sterile
- 229896 – Transfer Assembly for 3L Fernbach Flask | C-Flex Tubing, 0.2µm Filter, Sterile
- 229850 – 2L Erlenmeyer Flask, Vent Cap, Plain Bottom | Polycarbonate, Sterile, 70mm Opening
- 229855 – 2L Erlenmeyer Flask, Vent Cap, Baffled Bottom | Polycarbonate, Sterile, 70mm Opening
- 229860 – 2L Fernbach Flask, Vent Cap, Plain Bottom | Polycarbonate, Sterile, 70mm Opening
- 229865 – 2L Fernbach Flask, Vent Cap, Baffled Bottom | Polycarbonate, Sterile, 70mm Opening
- 229870 – 3L Fernbach Flask, Vent Cap, Plain Bottom | Polycarbonate, Sterile, 70mm Opening
- 229875 – 3L Fernbach Flask, Vent Cap, Baffled Bottom | Polycarbonate, Sterile, 70mm Opening
Shop More CELLTREAT Products
Browse the full CELLTREAT brand catalog or the CELLTREAT Tissue Culture Supplies department, or jump to a product family:
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