ASTM D 4370-2017 “Acid and Base milligram Equivalent Content in Tank”

Meaning and use
4.1 Acid and base concentrations are measurements of titratable acidic and basic components in the electrophoresis tank. These measurements are used for research, manufacturing or electrophoretic bath process control.

ASTM D 4370-2017 “Acid and Base milligram Equivalent Content in Tank”

range
1.1 These test methods cover the determination of milli-equivalent amounts of acids and bases in anode and cathode electrophoretic baths and their ultrafiltrate.

1.2 Values expressed in SI units shall be regarded as standard values. No other units of measurement are included in this standard.

1.3 This standard is not intended to address all, if any, safety concerns associated with its use. It is the responsibility of users of this standard to establish appropriate safety, health and environmental practices and to determine the applicability of regulatory restrictions prior to use.

1.4 This international standard is based on the internationally recognized standardization principles established in the Decision on Principles for the Development of International Standards, Guidelines and Recommendations issued by the WTO Committee on Technical Barriers to Trade.