Combined Epoxy pH electrode MA913B/3 Back Catalog number: MA913B/3 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MA916B/3 Combined glass pH electrode, refill, BNC, 3m Price on request MA920B/1 Combined pH electrode MA920B/1 Price on request MA991B/1 Combined glass pH electrode MA991B/1 Price on request