Once generally restricted to university research laboratories, big-ticket instruments like mass spectrometers are now commonly found in a variety of business-oriented environments. One of the leading manufacturers of higher-end instrumentation is headquartered in Milford, Massachusetts.

Waters Corporation (NYSE: WAT) manufacturers scientific instruments used to chemically and physically characterize chemical substances. Its liquid chromatography devices and mass spectrometers separate and identify chemical species. Its thermal analyzers and rheometry instruments determine the physical characteristics of polymers and viscous liquids. Researchers use these systems to develop new drugs, identify the nutritional content of foods, and test the quality of air and water samples. Agilent Technologies (NYSE: A) is a major competitor.

Waters pleased investors last week, when it reported Q3 EPS of 62 cents and revenues of $353 million. Analysts had been expecting 60 cents and $344.5 million. The CEO attributed the solid results to "the ongoing success of our major programs and a generally favorable spending environment." The share price popped on the news and then moved into a bullish pennant consolidation pattern. Stocks frequently exit pennants moving in the same direction they were traveling on entry. In this case, that would be to the upside.