ASTM E 137 : 1982 : R1987
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
31-12-1992
31-12-2010
Evaluates mass spectrometers for quantitative analysis. Such considerations as mass range, sample introduction facilities scan rate, programming and data handling systems, maintenance requirements, and price must be evaluated relative to needs and facilities available.
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