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Key Documents

CLS564050

Pyrex® volumetric flask, class A with Pyrex® ST stopper

capacity 50 mL

Synonym(s):

flasks glass, volumetric flasks, volumetric glass, Corning® 5640

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About This Item

UNSPSC Code:
41121804
NACRES:
NB.43

material

borosilicate glass
long

stopper size

9

sterility

non-sterile

feature

class A
closure type ST stopper

packaging

case of 12
pack of 6

manufacturer/tradename

Corning 5640-50

tol. measuring range

0.05 mL

capacity

50 mL

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General description

Machine-blown body sealed to heavy-bead, heavy-tubing neck for strength, 1 and 2 mL sizes are test tube shaped.

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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