ASTM D4579-00 - 10.12.2000
 
1. Scope

1.1 This practice covers the procedures required for recognizing and handling an acid vapor degreaser or still.

1.2 If the degreaser(s) is equipped with a still, follow the procedure in this standard for all of the equipment.

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.

 
2. Referenced Documents

D2942-02(2023)

Standard Test Method for Total Acid Acceptance of Halogenated Organic Solvents (Nonreflux Methods)

D2110-00(2022)

Standard Test Method for pH of Water Extractions of Halogenated Organic Solvents and Their Admixtures

D4276-02(2020)

Standard Practice for Confined Area Entry

D3698-04(2025)

Standard Practice for Solvent Vapor Degreasing Operations

29 CFR 1910.146,

Permit-Required Confined Spaces Available from U.S. Government Printing Office Superintendent of Documents, 732 N. Capitol St., NW, Mail Stop: SDE, Washington, DC 20401, http://www.access.gpo.gov.