pH Sensor InPro3250/120/PT100 Back Catalog number: 52002547 Availability: In the manufacturer's stock Price on request - + Recommended MA918B/1 Comb glass pH electrode 3 dia, DJ,refill, BNC, 1m Price on request 18901199 PH4.00 500mL 4.00pH, one bottle 20,35 € SN-01R Ampoule opener 55,10 € 41,33 €