"role ENTERPRISES, INC."

This borosilicate glass pipette has a large rubber bulb designed for easy and speedy transfer of liquids.

Made of polyethylene.

Medicine droppers with straight glass.

Designed for consisent drop sizes.

Versatile pipettes provide consistent drop size.

These polyethylene pipettes are chemically inert.

These ungraduated pipettes are ideal for nonvolumetric transfer work and are made from heavy-duty flint glass.