Class A Volumetric Flask Starter Sets

The flasks are meticulously designed for both performance and durability. They are made with machine-blown bodies and heavy-beaded necks, and each is supplied with a Standard Taper ground glass stopper for a tight, contamination-free seal. The sharp and permanent graduation lines and large white block letters make readings easy and precise. With a set of five flasks ranging in capacity from 25 mL to 500 mL, this kit provides the versatility you need for a wide range of applications.

Features:

• Starter set contains five different capacity flasks: 25 mL, 50 mL, 100 mL, 250 mL, and 500 mL
• Meets ASTM E 288 Class A Specifications for high accuracy
• Supplied with Standard Taper ground glass stoppers for a tight, contamination-free seal
• Features sharp and permanent graduation lines and large white block letters for easy readability
• Durable, machine-blown bodies with heavy-beaded necks

Specifications:

• Capacities: 25 mL, 50 mL, 100 mL, 250 mL, 500 mL
• Tolerance: 25 mL (± 0.03 mL), 50 mL(± 0.05 mL), 100 mL(± 0.08 mL), 250 mL(± 0.12 mL), 500 mL(± 0.20 mL)
• Stopper Number: 25 mL (9), 50 mL(13), 100 mL(13), 250 mL(16), 500 mL(19)
• Outer Diameter x Height: 25 mL (37 x 123 mm), 50 mL(49 x 152 mm), 100 mL(58 x 181 mm), 250 mL(78 x 239 mm), 500 mL(96 x 279 mm)