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ASTM D4198-20

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ASTM D4198-20

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Standard Test Methods for Evaluating Absorbent Pads Used with Membrane Filters for Bacteriological Analysis and Growth 
standard by ASTM International, 11/01/2020

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Description

1.1 These test methods cover the determination of the nutrient-holding capacity and the toxic or nutritive effect on bacterial growth of organisms retained on a membrane filter, when the absorbent pad being tested is used as a nutrient reservoir and medium supply source for the retained bacteria.

Product Details

Published:
11/01/2020
Number of Pages:
3
File Size:
1 file , 65 KB