"United Scientific Supplies"

Includes the Five Most Popular Sizes.

Round bottom boiling flasks with three necks of equal socket joints.

An excellent starter set of the most popular Erlenmeyer flasks.

Erlenmeyer flasks that can use a glass stopper.

Heavy-wall recovery flasks are ideal for use with rotary evaporators.

Thick glass walls and sturdy construction for vacuum filtration.

High-quality large volume filtering flask.

Heavy wall filtering flask includes a bolt neck with tubulation.

High-quality large volume borosilicate beakers.

Flasks with a long side arm for distillation applications.

Wide mouth PP Erlenmeyer flasks with screw caps.

Boiling flasks with ground glass joints are made from low-expansion borosilicate glass.