 | 1996 - 754 páginas
...operator should be considered suspect if they differ by more than 0.005 g/gal. 8.1.2 Reproductlblllty— The results submitted by each of two laboratories...g/gal. METHOD 2— AUTOMATED METHOD TEST FOR LEAD IN OASOLINE BY ATOMIC ABSORPTION SPECTHOMHTRY 1. Scope and application. 1.1 This method covers the determination... | |
 | 1998 - 810 páginas
...operator should be considered suspect If they differ by more than 0.005 g/gal. 8.1.2 Reproductlblllty— The results submitted by each of two laboratories...g/gal. METHOD 2— AUTOMATED METHOD TEST FOR LEAD m GASOLINE BY ATOMIC ABSORPTION SPECTROMETRY 1. Scope and application. 1.1 This method covers the determination... | |
 | 1998 - 808 páginas
...operator should be considered suspect If they differ by more than 0.005 g/gal. 8.1.2 Reproductibillty — The results submitted by each of two laboratories...than 0.01 g/gal. METHOD 2— AUTOMATED METHOD TEST TOR LEAD IN GASOLINE BY ATOMIC ABSORPTION SPECTROMETRY 1. Scope and application. 1.1 This method covers... | |
 | 1981 - 820 páginas
...operator should be considered suspect if they differ by more than 0.005 g/gal. 8.1.2 Reproductlbllity— The results submitted by each of two laboratories...unless the two results differ by more than 0.01 g/gal. [39 FR 24891, July 8, 1974; 39 PR 25653, July 12, 1974; 39 PR 26287, July 18, 19741 APPENDIX C— LIST... | |
 | 1975 - 496 páginas
...should be considered suspect if they differ by more than 0.005 g/gal. 8.1.2 Reproductibility—The results submitted by each of two laboratories should...unless the two results differ by more than 0.01 g/gal. [39 FR 24891, July 8, 1974; 39 FR 25653, July 12, 1974; 39 FR 26287, July 18, 1974) 1 EPA practice... | |
 | 1981 - 1020 páginas
...represented by the working standards and read the concentrations of the samples from the graph. 8. Precision. 8.1 The following criteria should be used for judging...unless the two results differ by more than 0.01 g/gal. [39 PR 24891, July 8, 1974; 39 PR 25653, July 12, 1974; 39 PR 26287, July 18, 1974] APPENDIX C— LIST... | |
| |
The results submitted by each of two laboratories should not be considered suspect unless the two results differ by more than the following amounts: Tests have also been described,48 including a method of oxidizing thin films by heating to 140° F. 