2079-3480 2079-3480 S2079-34802021000400381 República de Panamá República de Panamá República de Panamá 00 12 2021 00 12 2021 55 4 381 389

2013 47 1-12 2009 70 2 2 1-10 2016 2015 AOAC (Association of Official Analytical Chemists) 2016 20th 1976 1980 5 2 2 152-60 1970 11 1 1 1998 71 1-2 1-2 165-76 2001 131 2 2 276-86 2016 210 210 100-3 1998 22 65-78 2019 4th 2010 3rd 2015 3 Zaragoza, España 3 38-47 2014 15 2 2 177-86 2016 29 2 2 77-90 1963 2015 3-68 2008 28 3 3 718-26 1990 73 142-8 2015 2005 2019 22 1 1 1-11 1956 12 3 3 307-10 2014 41 6 6 89-93 2015 2018 2016 7 1 1 NRC (National Research Council) 1996 7th 2011 91 1 1 37-46 2003 106 1-4 1-4 81-93 1979 92 2 2 499-503 2003 1986 63 5 5 1607-23 2010 2009 SAS 2011 1965 52 3-4 3-4 591-611 2011 2020 1994 1-11 2007 13 3 3 179-86 2003 27 1 1 7-18 2015 2007