Released on: September 19, 2008, 4:17 am

Press Release Author: The Scott Partnership

Industry:

Press Release Summary: Manchester, UK (September 19, 2008) Specialist
electrochemical sensor manufacturer Analytical Technology announces the availability
of a new technical note entitled 'Calibration of Dissolved Ozone Monitors on Ultra
Pure Water Loops'. The free of charge paper, available via email on sales@atiuk.com,
discusses the use of ozone for disinfection and the importance of calibration
accuracy in monitors measuring dissolved ozone for pharmaceutical grade water.

Press Release Body: Analytical Technology Introduces New Process Information Note
for Pharmaceutical Industry

Manchester, UK (September 19, 2008) Specialist electrochemical sensor manufacturer
Analytical Technology announces the availability of a new technical note entitled
'Calibration of Dissolved Ozone Monitors on Ultra Pure Water Loops'. The free of
charge paper, available via email on sales@atiuk.com, discusses the use of ozone for
disinfection and the importance of calibration accuracy in monitors measuring
dissolved ozone for pharmaceutical grade water.

There has been a significant increase in the use of ozone for the disinfection of
ultra pure water systems in the pharmaceutical and medical industries. Ozone is
commonly used for microbial disinfection during the sanitisation of pharmaceutical
grade water which is present in process systems such as washers, autoclaves and
secondary water purification systems. Analytical Technology's new application note
illustrates the importance of monitoring levels of dissolved ozone at various points
in the water network in order to ensure that adequate ozone levels are present
during sanitisation.

The calibration of dissolved ozone monitors operating in the pharmaceutical and
medical industries is essential and is often made difficult by the reactivity and
half-life of the ozone in water. The new application note is designed to accompany
the Q45H/64 Dissolved Ozone Monitor from Analytical Technology and examines common
methods of calibration for dissolved ozone monitors, including air calibration and
the use of a colorimeter. The
Q45H/64 monitor is calibrated using the only method approved by the International
Ozone Association, Method 4500 Indigo Dye. Using a colorimeter and indigo dye
reagents it is possible for users to carry out on-site, in-situ calibrations for
this monitor.

For more information on Analytical Technology's Q45H/64 Dissolved Ozone Monitor and
to receive a free-of-charge copy of the application note, e-mail sales@atiuk.com.
Alternatively please call +44 (0)1457 832800 or visit www.analyticaltechnology.com.

-ENDS-

For further press information please contact: Eleanor CallanMonk, The Scott
Partnership, 1 Whiteside, Station Road, Holmes Chapel, Cheshire, United Kingdom Tel:
+ 44 (0)1477 539539 Fax: +44 (0)1477 539540 E-mail:
ati@scottpr.com


Web Site: http://

Contact Details: For further press information please contact: Eleanor CallanMonk,
The Scott Partnership, 1 Whiteside, Station Road, Holmes Chapel, Cheshire, United
Kingdom Tel: + 44 (0)1477 539539 Fax: +44 (0)1477 539540 E-mail:
ati@scottpr.com