1.1Â This test method covers the determination by gas chromatography of the ester content and the corresponding alcohol content of acetate esters. This test method has been applied to ethyl, n-propyl, isopropyl, n-butyl, isobutyl, and 2-ethoxyethyl acetates.
1.2Â Water, and in some cases acetic acid, cannot be determined by this test method and must be measured by other appropriate ASTM procedures and the results used to normalize the chromatographic value.
1.3 For purposes of determining conformance of an observed or a calculated value using this test method to relevant specifications, test result(s) shall be rounded off “to the nearest unit” in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E29.
1.4Â The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
| SDO | ASTM: ASTM International |
| Document Number | D3545 |
| Publication Date | June 1, 2012 |
| Language | en - English |
| Page Count | 11 |
| Revision Level | 06(2012) |
| Supercedes | |
| Committee | D01.35 |