Double junction pH electrode MA911B/2 Back Catalog number: MA911B/2 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MA923D/1 pH/ORP/Temp amplified probe MA923D/1 Price on request HI54710 Sada pufrů pH 4,01; pH 7,01; pH 10,01 Price on request MA840 Polarographic DO probe with 3m cable Price on request