Measure pH, pX and mV, more accurately, more precisely, more reliably than ever before
You don't need anything else but the Radiometer PHM84 pH Meter. The high precision research pH meter you can really rely on. Modern, compact, easy to operate, with a 5 digit, large, clear LED display, automatic polarity indicator and convenient, well-marked controls. Use it for all pH determinations; with Radiometer Selectrodes,® our own exclusive ion selective electrodes, for monovalent or divalent ion measurements or couple it to one of our advanced modular titration systems.
Simple or sophisticated, the PHM84 has it all, including digital BCD and analog recorder outputs. But, the PHM84 is only one of many fine Radiometer pH meters, Radiometer.... makers of pH meters since 1937. Get the full story in Radiometer's pH Family brochure. For your free copy, contact Radiometer America, Inc., 811 Sharon Drive, Westlake, Ohio 44145. Or call, toll free, (800) 321-9484. In Ohio call (216) 871-8900.
RADIOMETER COPENHAGEN CIRCLE 184 ON READER SERVICE CARD
566 A • ANALYTICAL CHEMISTRY, VOL. 54, NO. 4, APRIL 1982
