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For 375P & 4525 Series: (800) 717-9506
For 375P & 4525 Series: (800) 717-9506
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Protean Instrument Alpha-Beta Counting Systems
A division of Ludlum Measurements, Protean Instrument is a leading manufacturer of high performance sample counting systems for measuring alpha and beta activity at very low environmental levels.
For more information about their products, visit their website: https://proteaninstrument.com/
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