Limited Use
Select this option if you would like to place an order with a credit card at list price. NOTE: NO credit application required.
Full Service
Select this option to view your account specific pricing and checkout with either a PO or credit card. NOTE: Credit application must be completed.
PYREX® 2800 mL Fernbach-Style Culture Flask with Baffles
Product Number4423-2XL
Learn More
This 2800 mL wide mouth PYREX® Fernbach-style culture flask is designed for culturing organisms requiring a large surface area to volume ratio. It can also be used in serum production. Triple baffled on the bottom outside edges to achieve maximal oxygen transfer to culture medium. Beaded neck rim is approximately 60mm I.D. and accepts cotton plugs or No. 13 rubber stoppers. This flask has a large marking spot.
Note: Do not use this flask on a heat source smaller than the base of the flask. Uneven heating of the flask could cause breakage.
One or more facilities manufacturing this product is 100% covered by renewable energy through the purchase of unbundled energy attribute certificates (EACs).
$485.95 per case
In Stock
Product Number | 4423-2XL |
Qty./Pk | 3 / Pk |
Qty./Cs | 3 / Cs |
Brand | PYREX® |
Capacity | 2800 mL |
Top Style | Beaded rim |
Neck Style | Wide Mouth |
Stopper Style | No stopper |
Feature | Reusable |
Rubber Stopper No. | 13 |
Height | 230 mm (approx.) |
O.D. | 200 mm (approx.) |
Flask Style | Fernbach |
Neck O.D. | 68 mm (approx.) |
- Quality Certificate - Lot No.25722057
- Quality Certificate - Lot No.22922055
- Quality Certificate - Lot No.21022011
- Quality Certificate - Lot No.15222238
- Quality Certificate - Lot No.14622034
- Quality Certificate - Lot No.09122026
- Quality Certificate - Lot No.07622023
- Quality Certificate - Lot No.01322016
- Quality Certificate - Lot No.35621025
- Quality Certificate - Lot No.32321004
- Quality Certificate - Lot No.24621006
- Quality Certificate - Lot No.21521232
- Quality Certificate - Lot No.21021012
- Quality Certificate - Lot No.17721022
- Quality Certificate - Lot No.14021035
- Quality Certificate - Lot No.09621140
- Quality Certificate - Lot No.08421006
- Quality Certificate - Lot No.03421028
- Quality Certificate - Lot No.06520021
- Quality Certificate - Lot No.05020044
- Quality Certificate - Lot No.33619064
- Quality Certificate - Lot No.31119040
- Quality Certificate - Lot No.26119002
- Quality Certificate - Lot No.23219029
- Quality Certificate - Lot No.17719044
- Quality Certificate - Lot No.12319061
- Quality Certificate - Lot No.35118196
- Quality Certificate - Lot No.33318041
- Quality Certificate - Lot No.30518076
- Quality Certificate - Lot No.29718568