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 PCK-1104-025 Bulivar Buret PM Kit Price on request MA9351 RS232 cable for PC, 2m, for Mi306 Price on request MP9600-1000PH Pipetting head for AutoMATE™, 100-1000ul Price on request