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Extech Instruments is a supplier of handheld electronic test equipment and measuring instruments. It is based in Nashua, New Hampshire with design, manufacturing, and warehousing facilities in Hong Kong and Taiwan and a sales office in Shanghai .
Portable, or field pH meters, are handheld pH meters that are used to take the pH of a sample in a field or production site. [19] In-line or in situ pH meters, also called pH analyzers, are used to measure pH continuously in a process, and can stand-alone, or be connected to a higher level information system for process control. [20]
Arnold Orville Beckman (April 10, 1900 – May 18, 2004) was an American chemist, inventor, investor, and philanthropist. While a professor at California Institute of Technology, he founded Beckman Instruments based on his 1934 invention of the pH meter, a device for measuring acidity (and alkalinity), later considered to have "revolutionized the study of chemistry and biology". [1]
Viewers noted online that Harris, 63, seemed to struggle during NBC4 News' Thanksgiving day broadcast
North Carolina stopped covering weight loss drugs such as Ozempic for state employees without diabetes. But it extended coverage for Medicaid recipients.
Later in the drive, Purdy found Kittle in the corner of the end zone for a nifty 11-yard toe-tap touchdown that put the 49ers back ahead, 20-17.
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