1.1 ,This test method describes a solid phase extraction (SPE) procedure to separate ,99Tc from environmental water (non-process-related or effluent water samples). Technetium-99 beta activity is measured by liquid scintillation spectrometry.
1.1 ,This test method describes a solid phase extraction (SPE) procedure to separate ,99Tc from environmental water (non-process-related or effluent water samples). Technetium-99 beta activity is measured by liquid scintillation spectrometry.