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ASTM-D4198:2003 Edition

ASTM-D4198:2003 Edition

$35.75

D4198-82(2003) Standard Test Methods for Evaluating Absorbent Pads Used with Membrane Filters for Bacteriological Analysis and Growth

Published By Publication Date Number of Pages
ASTM 2003 3
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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.

1.2 The tests described are conducted on 47-mm diameter disks, although other size disks may be employed for bacterial culture techniques.

1.3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
Terminology
Summary of Test Methods
Significance and Use
Apparatus
2 Reagents and Materials
Preparation of Equipment and Materials
Media Preparation
Culture Preparation
Procedure
Calculation
3 Results
Precision and Bias
Keywords

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