SCIENTIFIC ANALYTICAL EQUIPMENT

Brand Owner (click to sort) Address Description
CHROMOQUAD CARLO ERBA STRUMENTAZIONE S.p.A. 20090 Radano (Milan) Italy scientific and analytical equipment and instruments; namely, chromatographic equipment;
DUALCHROM CARLO ERBA STRUMENTAZIONE S.p.A. 20090 Radano (Milan) Italy scientific and analytical equipment and instruments; namely, chromatographic equipment;dual chromatograph;
GC-ROX Saudi Arabian Oil Company 1 Eastern Avenue Dhahran 31311 Saudi Arabia Scientific and analytical equipment for use in geophysical surveys, namely, surveying machines and instruments; seismic exploration apparatus;Oil and gas prospecting services, oil and gas field survey and research services; oil and gas well testing services; analysis services for oil and gas field exploration and production; exploration and searching for oil and gas; geophysical exploration for the oil and gas industries; chemical analysis and research; engineering services; geologic and geochemical consultancy services; geological prospecting, research and surveys; land surveys; consultancy services in the field of oil and gas exploration;
MEGAMASS CARLO ERBA STRUMENTAZIONE S.p.A. 20090 Radano (Milan) Italy scientific and analytical equipment and instruments; namely, chromatographic and spectrometric equipment;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. Embodiments of the invention provide an analytical method and analytical reagent solutions for determining the concentration of electrolyte components, such as copper, acid and chloride constituents in an acid or basic metal plating bath using a chemical analyzer. Common methods for measuring the concentration of copper general require two reagent solutions/two steps. This invention provides a novel analytical reagent solution that simplifies the chelating, buffering, and cleaning functions of separate regent solutions required for measuring electrolyte concentration. This has the benefits of reducing chemical inventory and associated dispensing equipment, and thus reducing chemical consumption.