CLS426012L
Pyrex® round-bottom boiling flask, short ring neck
capacity 12,000 mL
Synonym(s):
bottom flask, flask round, round flask, Corning® 4260
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About This Item
UNSPSC Code:
41121804
NACRES:
NB.43
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material
borosilicate glass
round bottom flask
short
stopper size
11
sterility
non-sterile
feature
closure type Standard Taper joint
packaging
case of 1
manufacturer/tradename
Corning 4260-12L
capacity
12,000 mL
neck size
(1)
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General description
These round bottom boiling flasks have short ring necks and are designed to be used with rubber stoppers. They are precisely tooled for uniform stopper fit. The reinforced rim increases mechanical strength. These flasks are used in applications requiring rigid stoppering and as wash bottles in routine lab washing. Wall thicknesses are carefully controlled to provide the proper balance between thermal expansion and mechanical strength for greater shock resistance. Their excellent chemical durability results in contamination-free results and long life under the toughest lab conditions.
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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