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Determination
of Lead Leaching from Crystal Glass by Square Wave Stripping Voltammetry
(24k)
Lorraine M. Whitney and Michael J. Hynes of the National University
of Ireland in Galway discuss a method for determining lead migration
from lead crystal stemware using square wave stripping voltammetry.
Practical
Problems in Voltammetry: 4. Preparation of Working Electrodes (40k)
Adrian W. Bott of Bioanalytical Systems looks at the various methods
of removing adsorbed species from electrodes. These methods include
mechanical polishing, heat pretreatment, and electrochemical pretreatment.
Ion
Trap Mass Spectrometry (104k)
Philip
S.H. Wong of Bioanalytical Systems and R. Graham Cooks of Purdue Univ.
discuss the operating principles of linear quadrupoles and quadrupole
ion traps and the performance characteristics of triple quadrupole and
ion trap instruments.
Determination
of Trace Mercury (Hg(II)) by Anodic Stripping Voltammetry at a Gold
Electrode (45k)
H.G.
Jayaratna of Bioanalytical Systems discusses the electrochemical determination
of aqueous Hg(II) at a 1.6 mm solid gold electrode. Background current,
baseline behavior, technique, experimental time, background electrolyte,
and surface cleaning procedures were examined.
Cost,
Price, and Perceived Value (22k)
Peter Kissinger, President of Bioanalytical Systems, Inc. and Purdue
University professor, addresses the customer concerns of cost, price,
and perceived value and how to best meet these needs for widely varying
customers.
Introduction
to Amperometric Biosensor Configurations (23k)
To help the novice classify the vast literature in the field, Peter
Kissinger of Bioanalytical Systems gives a brief perspective on how
electrochemical biosensors are used in commercial practice.
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