".2mL PCR tubes"

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

This tubing is made of red rubber.

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.

Reduce difficulty in handling dialysis bags with these convenient devices.

Molecular weight cutoffs of 3.5, 7 and 14 kDa.

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

Ideal for small volume dialysis or evaluation of membrane for an application, multi-purpose standard Regenerated Cellulose (RC) tubing is now available in 1 and 5 m length trial kits with a pair of tubing closures.

This soft-glass tubing is lead and potash free.

Tubing made from fine quality flint glass for easy bending, blowing and sealing of soft glass apparatus.

Packaged in individual carton for convenient use and storage. In standard 4'' lengths.