Corning™ PYREX™ Class A Volumetric Flask with Glass Standard Taper Stopper

Improved lab convenience, broad selection and precise volume measurement as well as being manufactured to Class A tolerances

Supplier:  Corning™ 564050/EMD

Catalog No. S14290

Description

Improved lab convenience, broad selection and precise volume measurement as well as being manufactured to Class A tolerances

These PYREX™ 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. 9 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.

• PYREX™
• Permanent, white enamel
• Representative sample size calibrated in ISO17025 Laboratory

Specifications

• Capacity (English): 1.7 oz.
• Description: Heavy-duty volumetric
• Capacity (Metric): 50 mL
• Height (English): 6 in.
• Neck Style: Long
• Tolerance: 1 mL
• Class: A
• Closure Type: Glass Stopper

• Closure Material: Borosilicate Glass Type I
• Diameter (English) Outer: 2 in.
• Material: Borosilicate Glass (3.3)
• Height (Metric): 151 mm
• Standard Taper Joint: No. 9
• Mouth Style: Joint
• Bottom Shape: Flat
• Diameter (Metric) Outer: 51 mm