PYREX® 250 mL Class A Volumetric Flasks with PYREX® Glass Standard Taper Stopper

ItemSize List Price Qty
L618-5640-250 12/CS $701.18

Description

These PYREX® 250 mL volumetric flasks provide improved lab convenience, broad selection and precise volume measurement. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 16 Standard Taper glass stoppers. The graduation line is sharp and permanent and large white 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.

(This is the suggested replacement for 5646-250)

For stopper only, see Cat. Nos. 7650 and 7661.

Additional information

Weight 60.8 oz
Dimensions 14.25 × 10 × 10 in
Vendor Number

5640-250

Product Manufacturer

Pyrex

Unit Quantity

12/CS