Combined glass pH electrode MA991B/1 Back Catalog number: MA991B/1 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended 18901208 12.85mS/cm 250mL Conductivity Solution, one bottle 500,00 Kč MA916B/1 Combined glass pH electrode, refill, BNC, 1m Price on request 18901219 222mV ORP 250mL, 222mV, ORP standard solution, one 780,00 Kč