APCI Capillary Electrode, API 4000, API 5000, 4500 Back Catalog number: CTS-21102 Availability: In the manufacturer's stock Price on request - + Recommended TH310 Stick thermometer TH310 Price on request 4090010202 DDO100 Benchtop DO Meter (Polarographic Type) 1.DD 16 950,00 Kč PH55 pH/Temp waterproof tester, -2.0 to 16.0 pH Price on request