3/16" x 1/4" Tubing for Pinch Valve Back Catalog number: PC-5300-044 Availability: In the manufacturer's stock Price on request - + Recommended MP9600-1000PH Pipetting head for AutoMATE™, 100-1000ul Price on request MA753 Hard carrying case for 2 Waterproof testers Price on request PC-5300-043 24V pinch valve for the TitraSip Price on request