APCI Capillary Electrode, API 4000, API 5000, 4500 Back Catalog number: CTS-21102 Availability: In the manufacturer's stock Price on request - + Recommended 4090010211 DPD100T Benchtop pH/DO Meter (Touch screen/Polarog 29 120,00 Kč MW803 pH/EC/TDS/Temp tester MW803 Price on request 4090010207 DPD100 Benchtop pH/DO Meter (Polarographic Type) 24 180,00 Kč