pH electrode InLab Expert Pro Back Catalog number: 51343101 Availability: In the manufacturer's stock Price on request - + Recommended 18901149 DDO01-2M-H Polarographic DO probe 2 990,00 Kč 18901176 DDJS-0.1-GC Cond probe 2 940,00 Kč 18901200 PH6.86 500mL 6.86pH, one bottle 500,00 Kč