"WardsSci000479"

Different heights, thickness, and lengths to meet all your class and lab needs.

Meets American Gas Association Standards

This superior tubing is made from natural latex.

Medium wall sulfur-free tubing.

An economical, smooth finish tubing which is stiffer than the handmade type. Machine made by extrusion.

This tubing is made of red rubber.

The semi-permeable membrane, created from a natural source of cellulose, allows passage of particles up to 14000 Da.