CORNING GLASS WORKS

JUNE

15 A

1947

Faster analyses with Vycor brand Glassware

One of the outstanding characteristics of VYCOR brand 96% silica glassware is its extremely low expansion coefficient. This means exceptional ability to take any degree of thermal shock without breaking. You can heat solutions with speed—even to degrees of ignition— then plunge the vessel into icy water for rapid cooling in order to get started on a standardization or a titration. VYCOR ware can safely be heated right up to its softening point (1500°C) although for long-time service a top operating temperature of 900°C is

suggested. The chemical durability is exceptional, and, what is of more im­ portance to chemists doing fine ana­ lytical work, any contamination of a solu­ tion by the glass vessel is practically pure Si0 2 . For fine analytical work, for speed in carrying out several operations in one vessel, or for any service where high temperatures are indicated, your labo­ ratory can utilize the advantages of VYCOR brand 96% silica glassware. Contact your laboratory supply dealer today. He stocks VYCOR ware for you.

CORNING GLASS WORKS · C O R N I N G , Ν . Υ . Stocked by Leading Laboratory Svpply Houses TECHNICAL

LABORATORY

GLASSWARE

PRODUCTS DIVISION: LABORATORY G L A S S W A R E • G A U G E GLASSES · GLASS L I G H T I N G W A R E . S I G N A L W A R E · O P T I C A L GLASS . GLASS COMPONENTS

PIPE