2M Lithium Chloride Electrolyte, 3 x 30ml Back Catalog number: LCL-30-3 Availability: In the manufacturer's stock Price on request - + Recommended 18901183 DREF02 Reference electrode 41,44 € 18901171 D201FILL Refillable combination pH probe 17,06 € 52005384 pH Sensor InPro4800i/SG/225 Price on request