ASTM D4445 : 03

Standard Test Method for Fungicides for Controlling Sapstain and Mold on Unseasoned Lumber (Laboratory Method)

Standard Details

1.1 This (laboratory) method is used for determining the minimum concentration of fungicide, or formulation of fungicides, that is effective in preventing biodeterioration by sapstain fungi and molds in selected species of wood under optimum laboratory conditions.

Note 1—From the results of this test, commercial treating solution concentrations cannot be estimated without further field tests.

1.2 The requirements for test materials and procedures are discussed in the following order:

	Section
Summary of Method	3
Apparatus	5
Reagents	6
Wood	7
Test Fungi	8
Culture Media	9
Preparation of Inoculum	10
Preparation of Test Chambers	11
Treatment of Samples	12
Inoculation and Incubation	13
Evaluation of the Test	14
Report	15

1.3 This standard does not purport to address all of the safety concerns, 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.