ASTM C 1614 : 2005 : R2010
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Standard Practice for the Determination of 237Np, 232Th, 235U and 238U in Urine by Inductively Coupled Plasma-Mass Spectrometry (ICP-MS) and Gamma Ray Spectrometry. (Withdrawn 2015)
Hardcopy , PDF
08-06-2015
English
01-06-2005
CONTAINED IN VOL. 12.01, 2012 Defines the separation and preconcentration of neptunium-237 ([237]Np), thorium-232 ([232]Th), uranium-235 ([235]U) and uranium-238 ([238]U) from urine followed by quantitation using ICP-MS.
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