View Historical Standards for D4198:

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Document Designation and TitleYearSelect
Item(s)
D4198 Standard Test Methods for Evaluating Absorbent Pads Used with Membrane Filters for Bacteriological Analysis and Growth 82(2003)
D4198 Standard Test Methods for Evaluating Absorbent Pads Used with Membrane Filters for Bacteriological Analysis and Growth 82(1998)