Key Features

• This is standard wall, borosilicate, 24 inch glass tubing. All tube lengths are approximate.
• One Pound contains approximately 15 tubes.
• Meets all U.S. Pharmacopoeia specifications for type 1A glass.

Product Description

Glass tubing is most often used in laboratories, but is also very popular for creating homemade Hummingbird feeders. This tubing is of a low expansion borosilicate composition with high chemical resistance, making it the most popular type of glass in the world for laboratory use. It meets all U.S. Pharmacopoeia specifications for type 1A glass. Borosilicate glass is simply the generic form of the better known heat resistant glass brands Pyrex, Corning, Simax, Kimax and others.