Logo

ASTM D4198-82(1998)

Current Reaffirmation

Standard Test Methods for Evaluating Absorbent Pads Used with Membrane Filters for Bacteriological Analysis and Growth (Withdrawn 2020)

$73.00

$73.00

$131.40


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


...

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.


SDO ASTM: ASTM International
Document Number D4198
Publication Date Dec. 10, 1998
Language en - English
Page Count 3
Revision Level 82(1998)
Supercedes
Committee D19.08
Publish Date Document Id Type View
Nov. 1, 2020 D4198-20 Revision
June 1, 2011 D4198-82R11 Revision
Dec. 10, 1998 D4198-82R98 Reaffirmation
Oct. 29, 1982 D4198-82R03 Reaffirmation