Happy Holden, Westwood Associates
(This article is a continuation of an article that appeared in the PCMI Journal in June 2004.)
INTERMEDIATE DEVICES & ADVANCED SYSTEMS
The intermediate devices are Spectrophotometers and Ampere-hour. Advanced systems include Electro-Analytical (Voltametric); Liquid Chromatograph; Ion Chromatograph; Gas Chromatograph; Atomic Adsorption (AA); Combination (Nuclear), Miscellaneous; and ChemFET/ChemResistors.