CLS44252XL
Pyrex® Fernbach baffled culture flask
with GL45 screw cap
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About This Item
UNSPSC Code:
41122104
NACRES:
NB.43
Recommended Products
material
borosilicate glass
flat bottom flask
polypropylene cap
wide-mouth
wide-mouth neck
sterility
non-sterile
feature
cap
closure type Screw cap
packaging
case of 3
manufacturer/tradename
Corning 4425-2XL
capacity
2,800 mL
fitting
GL 45 neck
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General description
These 2800mL PYREX® Fernbach-style culture flasks have triple baffles located at the center of the flask bottom to achieve maximal oxygen transfer to culture medium. These flasks have 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. They also have a single size linerless, one-piece autoclavable orange polypropylene plug seal caps with GL45 threads and drip-free pouring rings.
A wide range of optional caps are available for these bottles including:
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. They also have a single size linerless, one-piece autoclavable orange polypropylene plug seal caps with GL45 threads and drip-free pouring rings.
A wide range of optional caps are available for these bottles including:
- Polypropylene colored caps for ease of sorting and identification
- Vented membrane cap with 0.22μm PTFE hydrophobic membrane
- PBT (polybutylene terephthalate) solid caps and ETFE pouring rings for dry heat sterilization (180°C).
- PBT caps with silicone septa for syringe sampling or introduction of reagents.
Legal Information
Corning is a registered trademark of Corning, Inc.
PYREX is a registered trademark of Corning, Inc.
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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