ISCO Sampler Compatible Pump Tubing – for series 37xx , GLS & Glacier – & Discharge on all Series 50ft

This 3/8th inch ID Silicone tubing is Medical Grade, Class IV. I-Series products offer a great alternative that saves you money with your Isco Sampler.
For easy reference look for Type 1 Silicone tubing. 50 ft. length.