RADIOMETER'S
ΒΚΙΜ
26 . . . with unique calibrated ISO pH and electrode sensitivity controls
Advanced Capabilities for the Most Demanding pH Measurements Capabilities to • expand scale reading 10-fold from any integral pH value in the range of 0-14 pH. • reproduce results within ± 0.002 pH and ± 0.1 mv. • grow into an automatic titrator by addition of other Radiometer modular components. • accomplish accurate dead-stop end-point titrations, with special scale for this purpose. • measure oxidation-reduction potentials ranging from —2800 to + 2 8 0 0 mv.
Unique Capabilities
to...
• determine, by separate control, electrode sensitivity and match it to pH meter response. ^
· perform rapid two-buffer method calibrations using ISO pH control. • allow pH measurements at two pre-selected temperatures without re-calibration.
THE LONDON COMPANY
8 1 1 SHARON DRIVE C L E V E L A N D , OHIO 44145
R A D I O M E T E R C O P E N H A G E N
In Canada: Bach-Simpson Limited Box 2484, London Please send me the facts on Radiometer pH meters. pHM 27 Specifically for blood ρ Η work.
Name. Company Address
Circle No. 129 on Readers' Service Card
Title
_ ^
_ _ _ Dept
_
pHM 28 For general purpose laboratory work.
See ACS Laboratory Guide for All Products/Sales Office VOL. 4 1 , NO. 4 , A P R I L 1 9 6 9
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