00784nam a2200253 4500 0014110 20260608203226.0 260224s1987 xxu N389 G749 2187-87 GPA 2187-87 Tentative method for the determination of ammonia in liquid propane Tulsa, Oklahoma Gas Processors Association, GPA 1987 10/05/05 ; 27/01/2004 5 p. NORMA Gas Processors Association, GPA 145 Normalización 106 Propano 347 Composición de gases licuados 353 Análisis de gases licuados 352 Amoníaco 364 153780 153780 0 0 0 0 221599 BAAB BAAB N389 G749 2187-87 2026-03-05 200029935 0 N389 G749 2187-87 200029935 2026-03-05 00:34:59 2026-03-05 Libro