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ASTM D 4200 : 1982 : R2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Method for Evaluating Inhibitory Effects of Ink Grids on Membrane Filters
Hardcopy , PDF
02-21-2020
English
05-01-2011
CONTAINED IN VOL. 11.02, 2017 Specifies a procedure whereby the user of ink-gridded membrane filters in water quality studies can ascertain if grid lines are toxic and inhibitory to bacterial growth when the membrane and its entrapped bacteria are incubated on a suitable media.
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