Glass Barrel 3,000ml, lid and stopcock

Vintage laboratory container made of high impact and temperature resistant glass: boron or borosilicate glass 3.3, popularly known as pyrex glass. Manufactured in the Czech Republic by Simax.

The tap is made of boron glass and is ground: male NS 29/32. It can be removed and replaced for easy cleaning.
Clamps are available to reinforce the male-female ground joints. In case of breakage of the tap, a replacement is available. See accessories.

The lid with solid ball makes it easy to grip. Made of boron glass. No airtight fit. The wide top spout allows the addition of solids such as fruits, flowers, leaves, spices, herbs and other decorative elements or to make a tisane, infusion, decoction or maceration.

It can be cleaned by autoclaving and withstands temperatures up to 500 ?C, although care should be taken to avoid sudden changes in temperature. Not resistant to direct flame or fire.

General properties of Borosilicate 3.3.
Commonly used in the chemical, petrochemical, food, steel, microbiology, pharmaceutical, medical and laboratory industries.
The glass is distinguished by its very good chemical resistance to water, salt solutions, acids, bases and organic solvents. It is only attacked by hydrofluoric acid and, at high temperatures, by strong bases and phosphoric acid.