PYREX™ Class A Volumetric Flask with Screw Cap 

Calibrated “To Contain”

Manufacturer:  PYREX™ 565025

Catalog No. 10-207A

Description

These volumetric flasks conform to Class A capacity tolerances prescribed by ASTM. To facilitate transfer of crystals, salts, and powders, the open end has been expanded on the 25 mL and 50 mL sizes. The standard 18-410 G.P.I. thread screw caps(Cat. No. 5650-18CO) have a durable cone-shaped polyethylene liner.

This product(s) resides on a Fisher Scientific GSA or VA contract. If you are viewing this page as a nonregistered user, the price(s) displayed is List Price. To view your GSA or VA contract pricing, log in using your account number, or become a registered user by contacting one of our Customer Service teams. You can also view your contract price by searching for this item(s) on GSA Advantage. To place an order, contact Fisher Scientific Customer Service.

Specifications

• Bottom Shape: Flat
• Class: Class A
• Closure Material: Phenolic
• Description: Top style: Threaded
• Diameter (Metric) Outer: 40 mm
• Height (Metric): 10 cm
• Neck Style: Long
• No. per Pack: 6/Pk.

• Capacity (Metric): 25 mL
• Closure Color: Black
• Closure Type: Phenolic
• Diameter (English) Outer: 1.57 in.
• Height (English): 3.93 in.
• Material: Pyrex Glass
• No. per Case: 12/Cs.
• Tolerance: ±0.03 mL