"tube coolers"

The finest quality plastic tubing made. Soft, flexible Nalgene tubing has an outstanding resistance to a wide range of corrosives and is physically tough, abrasion resistant, and non-aging.

These tubes are perfect for replacement pieces in your science lab.

This top quality butyrate tubing comes in 6" lengths, has an outside diameter of ⁷/₃₂" and an inside diameter of ⁵/₃₂". Smooth ends.

This tubing is made of red rubber.

Reduce difficulty in handling dialysis bags with these convenient devices.

With a heavy wall, this economical, smooth finish tubing which is stiffer than the handmade type. Machine made by extrusion.

Molecular weight cutoffs of 3.5, 7 and 14 kDa.

Medium wall sulfur-free tubing.

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

This soft-glass tubing is lead and potash free.