Dosing Tip where the tip is immersed in the sample Back Catalog number: PC-1000-654 Availability: In the manufacturer's stock Price on request - + Recommended 18901182 DREF01 Reference electrode 500,00 Kč MA921B/1 Double junction orp platinum electrode MA921B/1 Price on request 18901147 DORP301 Plastic ORP probe 1 640,00 Kč