ASTM-D3321 › Complete Document History
Standard Test Method for Use of the Refractometer for Field Test Determination of the Freezing Point of Aqueous Engine Coolants
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2019 R23 EDITION - REAPPROVED IN 2023 - Sept. 13, 2023
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Obsolete Revision Information: |
2019 EDITION - Use of the Refractometer for Field Test Determination of the Freezing Point of Aqueous Engine Coolants - April 1, 2019
2013 EDITION - Use of the Refractometer for Field Test Determination of the Freezing Point of Aqueous Engine Coolants - July 1, 2013
2012 EDITION - Freezing Point of Aqueous Engine Coolants - May 31, 2012
1994 R07 EDITION - REAPPROVED IN 2007 - Nov. 1, 2007
1994 EDITION - USE OF THE REFRACTOMETER FOR F - Aug. 15, 1994
1994 R98 EDITION - REAPPROVED IN 1998 - Aug. 15, 1994
1994 R02 EDITION - REAPPROVED IN 2002 - Aug. 15, 1994
1993 EDITION - USE OF THE REFRACTOMETER FOR F - Dec. 15, 1993
1988 R93(E1) EDITION - USE OF THE REFRACTOMETER FOR F - March 1, 1993
1988 EDITION - USE OF THE REFRACTOMETER FOR F - Oct. 31, 1988
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