"bouteille de gaz"

Economical choice for the classroom.

When used with a pneumatic trough, our gas generating bottle set is ideal for generating small quantities of hydrogen and other gases.

Remove impurities from gases.

Woulff gas wash bottles with two necks for preparing gases.

Economy LDPE dropper bottles.

The amber bottles with dropper assembly provide excellent UV protection for the content and the dropper allows for dispensing a small amount of liquid.

Virtually Unbreakable.

Pack of 12 square glass dropping bottles.

Dropping bottles are made of low-density polyethylene.

General-purpose graduated laboratory bottles have a narrow mouth, no-drip pour lip, and sloping shoulders to facilitate pouring and cleaning. Bottles show approximate volume graduations and have a large writing patch.