Ocean Optics' (www.oceanoptics.com) new Lab-on-Valve sequential-injection analyzer puts a computer controlled six-position selector valve, precision syringe pump, and spectrophotometric flow cell in a 12.7- x 15.3- x 15.3-cm package for automated wet-chemistry applications. With processing taking place within the valve manifold, there is no need for additional tubing and connectors, so microvolumes of samples don't travel long distances with increased potential for contamination or degradation. Applications include biological processing medical immunoassays, water quality analysis, and dilution monitoring.
The fun factor continues to draw developers to Linux. This open-source system continues to succeed in the market and in the hearts and minds of developers. Design News will delve into this territory with next week's Continuing Education Class titled, “Introduction to Linux Device Drivers.”
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.