1、 KS H ISO 1575KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS KS H ISO 1575: 2007 2007 9 4 http:/www.kats.go.krKS H ISO 1575: 2007 : () ( ) F&B () ( ) : (http:/www.standard.go.kr) : :2002 8 19 :2007 9 4 20070582 : : ( 025097266) (http:/www.kats.go.kr ). 7 5 , . KS H ISO 1575: 2007 i 1987 3 ISO 1575, Tea De
2、termination of total ash . ISO 1575 ISO/TC 34 . 3 2 (ISO 1575: 1980) , . KS H ISO 1575: 2007 Tea Determination of total ash 1 . 2 . . KS H ISO 1572, KS H ISO 1576, KS H ISO 1577, 3 . 3.1 (52525) . 4 (52525) . 5 . 5.1 50 100 mL , . . 5.2 KS H ISO 1575: 2007 2 (52525) . 5.3 5.4 5.5 . 5.6 6 KS H ISO 15
3、72 . 7 7.1 (5.1) (52525) (5.2) 1 . (5.5) 0.001 g . 7.2 (7.1) 5 g 0.001 g (KS H ISO 1572 ). 7.3 7.3.1 100 . (5.2) (52525) ( 2 ). (5.3) , (5.4) . 60 . 30 . 0.001 g . 7.3.2 (KS H ISO 1576 ) (KS H ISO 1577 ) . 7.4 2 (6. ). 8 8.1 , . KS H ISO 1575: 2007 3 RSmm10010001 m0 : (g) m1 : (g) RS : KS H ISO 1572 (8.2 ) , 2 . 8.2 2 100 g 0.2 g . 9 . . 135513 7017 (02)60094114 (02)600948878 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS H ISO 1575: 2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Tea Determination of total ash ICS 67.140.10