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Key Documents

CLS70640250

Pyrex® VISTA volumetric flask, Class A

capacity 250 mL

Synonym(s):

flasks glass, volumetric flasks, volumetric glass, Corning® 70640

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About This Item

UNSPSC Code:
41121804

material

borosilicate glass
long

sterility

non-sterile

feature

class A
closure type ST stopper

packaging

case of 12
pack of 6

manufacturer/tradename

Corning 70640-250

capacity

250 mL

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Features and Benefits

  • Pyrex® VISTA volumetric flasks, Class A (volume 250 mL) provide precise volume measurement.
  • These flasks have sealed necks tooled for No. 16 Standard Taper glass stoppers.
  • The graduation line is sharp and permanent and large blue block letters make the inscription easy to read.
  • These Class A volumetric flasks have been manufactured to Class A tolerances as established by ASTM E- 694 for volumetric ware, ASTM E-542 for calibration of volumetric ware and ASTM E-288 for volumetric flasks.

Legal Information

Corning is a registered trademark of Corning, Inc.
PYREX is a registered trademark of Corning, Inc.
VISTA is a 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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