Glass ORP electrode MA924B/1 Back Catalog number: MA924B/1 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MA991B/1 Combined glass pH electrode MA991B/1 Price on request 18901195 PH7.00 250mL 7.00pH, one bottle 320,00 Kč 18901192 PH4.00 250mL 4.00pH, one bottle 320,00 Kč