Carboy(Stop Cock)

A Carboy with Stop Cock is a large-volume laboratory container designed for storing and dispensing bulk liquids such as distilled water, chemicals, buffers, or culture media. Made typically of high-density polyethylene (HDPE), polypropylene (PP), or borosilicate glass, the carboy is equipped with a built-in stop cock or spigot at the base, allowing for controlled drainage or dispensing of the contents without lifting or tilting the container. The stop cock, usually made from chemical-resistant plastics like PTFE or PP, offers precise flow control and is often replaceable. Carboys are available in various capacities, ranging from 5 liters to 50 liters or more, and come with wide-mouth or narrow-neck openings for easy filling and cleaning.

Feature of Carboy(Stop Cock)

• Large-volume storage with controlled dispensing

• Leak-proof stop cock with precision flow control

• Graduated markings for volume monitoring (in some models)

• Available with handles or molded grips for easier handling

• Stackable or with flat base for stability

• Optional autoclavable versions for sterile environments

• Compatible with dispensing tubing