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 18900942 DDJS-0.01VK ultra-low conductivity probe kit Titan 169,39 € 18900944 DDJS-0.01VTK ultra-low conductivity probe kit Tita 238,34 € 18900941 DDJS-0.01V ultra-low conductivity probe Titanium, 153,85 €