ASTM G131-96(2002)

ASTM G131-96(2002) - 10.3.1996

1. Scope

1.1 This practice covers a procedure for the cleaning of materials and components used in systems requiring a high level of cleanliness, such as oxygen, by ultrasonic techniques.

1.2 this practice may be used for cleaning small parts, components, softgoods, etc.

1.3 the values stated in SI units are standard.

1.4 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. Specific precautionary statements are given in Note 1.

2. Referenced Documents

G122-20	Standard Test Method for Evaluating the Effectiveness of Cleaning Agents and Processes
G121-18	Standard Practice for Preparation of Contaminated Test Coupons for the Evaluation of Cleaning Agents
D1193-06(2018)	Standard Specification for Reagent Water
E1235-12(2020)e1	Standard Test Method for Gravimetric Determination of Nonvolatile Residue (NVR) in Environmentally Controlled Areas for Spacecraft (Includes all amendments and changes 6/9/2020).
F311-08(2020)	Standard Practice for Processing Aerospace Liquid Samples for Particulate Contamination Analysis Using Membrane Filters
F324-75(1980)	Test Method for Nonvolatile Residue of Volatile Cleaning Solvents Using the Solvent Purity Meter (Withdrawn 1987)
F331-13(2020)	Standard Test Method for Nonvolatile Residue of Solvent Extract from Aerospace Components (Using Flash Evaporator)