JOHN T KELLY
Pharmacy at Gulftobay Blvd, Clearwater, FL
License number
Florida 44988
Issued Date
Oct 15, 2012
Effective Date
Jan 26, 2017
Expiration Date
Dec 31, 2014
Category
Health Care
Type
Registered Pharmacy Technician
Address
Address
1447 Gulf To Bay Blvd #4, Clearwater, FL 33755
Phone
(727) 641-1546
Personal information
See more information about JOHN T KELLY at radaris.comName
Address
Phone
4925 New Providence Ave, Tampa, FL 33629
4903 Agualinda Blvd, Cape Coral, FL 33914
4959 Lakeshore Dr W, Fleming Island, FL 32003
Professional information
Apparatus And Method For In Situ Ph Measurement Of Aqueous Medium
US Patent:
5925572, Jul 20, 1999
Filed:
Aug 6, 1997
Appl. No.:
8/907324
Inventors:
Robert H. Byrne - St. Petersburg FL
Robert D. Waterbury - Palm Harbor FL
John J. Kelly - Clearwater FL
Bram Leader - Clearwater FL
Randy Russell - Safety Harbor FL
Charles W. Jones - Seminole FL
Joseph R. Kolesar - Pinellas Park FL
Sean McElligott - Bryn Mawr PA
Robert D. Waterbury - Palm Harbor FL
John J. Kelly - Clearwater FL
Bram Leader - Clearwater FL
Randy Russell - Safety Harbor FL
Charles W. Jones - Seminole FL
Joseph R. Kolesar - Pinellas Park FL
Sean McElligott - Bryn Mawr PA
Assignee:
University of South Florida - Tampa FL
International Classification:
G01N 2180, G01N 2100
US Classification:
436163
Abstract:
A pH sensor based upon spectrophotometric techniques has been developed for in situ analysis of an aqueous medium, e. g. , surface seawater. This sensor utilizes a spectrophotometric pH indicator (Thymol Blue), which has been calibrated for use in seawater as a function of temperature and salinity. Shipboard spectrophotometric pH analyses routinely demonstrate a precision on the order of. +-. 0004 pH units. In situ analysis of seawater pH has demonstrated a precision on the order of. +-. 001 and an accuracy, using shipboard measurements as a standard, on the order of. +-. 01. The sensor is a self-contained system that pumps seawater, meters in indicator, and spectrophotometrically determines indicator absorbance cells, each with three wavelength channels, to obtain the spectrophotometric absorbance. The sensor system, rated for depths up to 500 m, provides pH, conductivity, and temperature and can be operated via computer or in a standalone mode with internal data storage. The sensor utilizes less than 12 watts of power and is packaged in an aluminum housing.