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ASTM D7847-22

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ASTM D7847-22

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Standard Guide for Interlaboratory Studies for Microbiological Test Methods
standard by ASTM International, 07/01/2022

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Description

1.1 Microbiological test methods present challenges that are unique relative to chemical or physical parameters, because microbes proliferate, die off and continue to be metabolically active in samples after those samples have been drawn from their source.

1.1.1 Microbial activity depends on the presence of available water. Consequently, the detection and quantification of microbial contamination in fuels and lubricants is made more complicated by the general absence of available water from these fluids.

Product Details

Published:
07/01/2022
Number of Pages:
9
File Size:
1 file , 120 KB
Redline File Size:
2 files , 220 KB
Note:
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