1、 KSKSKSKS KS H ISO 7514 SKSKSKS KSKSKS SKSKS KSKS SKS KS KS H ISO 7514 :2007 (2012 ) 2007 9 4 http:/www.kats.go.krKS H ISO 7514:2007 : ( ) ( ) () () () ( ) : (http:/www.standard.go.kr) : :2002 10 31 :2007 9 4 :2012 12 28 : 20120814 : ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS H ISO 7514:2007
2、 1990 ISO 7514, Instant tea in solid formDetermination of total ash . ISO 7514 ISO/TC 34 (SC 8) . i KS H ISO 7514:2007 (2012 ) Instant tea in solid formDetermination of total ash 1 . 2 . . KS H ISO 7513, (103 ) KS H ISO 7516, 3 . 3.1 , (55025) 4 550 . . 5 5.1 ( 20 1.161.18 g/mL) , . . 6 6.1 50 mL ,
3、, KS H ISO 7514:2007 . 6.2 (55025) . 6.3 . 6.4 . 7 KS H ISO 7516 . 8 . 9 9.1 (6.1) (55025) (6.2) 30 . (6.4) . 0.001 g . 9.2 2 g (8.) 0.001 g (9.1) . . 9.3 (9.2) ( 1 mL) (5.) . (6.3) 30 . 3 ( 30 .) . 5 . (55025) 16 . . 30 . 0.001 g . 0.001 g . . 9.4 2 KS H ISO 7514:2007 3 2 . 10 . RS m m 100 100 0 1
4、m 0 : (g) m 1 : (g) RS : . KS H ISO 7513 100 . (11.1) . 11 11.1 1022 %(m/m) , 0.4 % . 11.2 1022 %(m/m) , 1.2 % . 12 . . . 153787 1 145 3(16) (02)26240114 (02)26240148 http:/ KS H ISO 7514 :2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Instant tea in solid form Determination of total ash ICS 67.140.10 Korean Agency for Technology and Standards http:/www.kats.go.kr