UL leverages electrical and light technology expertise to support launch of ultraviolet-based technology solution for hospital and lab use [31-March-2020] MELVILLE, N.Y. , March 31, 2020 /PRNewswire/ -- UL , a leading global safety science company, today announced that PurpleSun , a healthcare technology company providing smart, light-based solutions for infection
March 31, 2020
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