".2mL PCR tubes"

Semi-permeable membrane, perfect for osmosis and diffusion projects.

More durable than standard PVC.

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

5mm, 12 in.

Tubing, Glass 6 Inch, 5 mm

Connector tubing for many applications.

Small bore with light wall, surgical grade. ID: ¹/₁₆"; OD: ¹/₈"; wall thickness: ¹/₃₂". 12' (3.6 m) length.

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

Perfect Laboratory Glass Tubing.

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.