1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS H ISO 2164 KS H ISO 2164 :2009 2009 8 28 http:/www.kats.go.krKS H ISO 2164:2009 : ( ) ( ) () () () ( ) : (http:/www.standard.go.kr) : : 2004 09 30 : 2009 8 28 2009-0458 : : ( 02-509-7266) (http:/www.kats.go.kr). 10 5 , . KS H ISO 2164:2009 i .1 1 1 2 1 3
2、 .1 4 1 5 1 6 2 7 3 8 3 8.1 3 8.2 .3 8.3 .3 8.4 .4 8.5 .5 9 .5 9.1 .5 9.2 .5 10 .5 11 .6 A 7 KS H ISO 2164:2009 PulsesDetermination of glycosidic hydrocyanic acid 1975 1 ISO 2164, PulsesDetermination of glycosidic hydrocyanic acid . 1 . . A . 2 . . ( ) . ISO 951, Pulses in bagsSampling ISO 2170, Cer
3、eals and pulsesSampling of milled products 3 kg (HCN) mg . 4 Ag(CN) 2 . (AgCN) . 5 KS H ISO 2164:2009 2 . 5.1 1(KH 2 PO 4 ), 20 g/L . 5.2 , pH 5.00.5 20 g/L . 5.3 , . 5.4 , 6 N(0.96 g/mL), . : 5.5 , 0.01 N . 5.6 (KI), 50 g/L . : 5.7 , 1.38 g/mL 5.8 , 0.02 N . 5.9 , 0.02 N . 5.10 , (5.7) (lll) 1 :1 .
4、 6 . 6.1 . 6.2 1 mm . 6.3 6.4 (382) . 6.5 1 L , . . 6.6 KS H ISO 2164:2009 3 : 6.7 250 mL 6.8 100 mL : 6.9 250 mL, 500 mL 7 ISO 951 ISO 2170 . 8 8.1 (6.1) 1/20 , . , . . . 8.2 (8.1) 20 g 0.1 g . 8.3 8.3.1 (8.3.1.1 8.3.1.2). , . 8.3.1.1 (8.2) 1 L (6.5) . 2 ( 1.5 g 2.0 g) 50 mL . 38 (6.4) 2 . KS H ISO
5、 2164:2009 4 . (6.6) . 80 mL, (5.2) 10 mL, . (6.5) . 8.3.1.2 (8.2) 1 L (6.5) 50 mL (5.2) 10 mL 1 (5.1) . 38 (6.4) 12 . (6.6) , 80 mL, . (6.5) . 8.3.2 100 mL . (5.6) (8.3.3.1) (5.3) 1 g 20 mL ( A). (5.9) (8.3.3.2) 0.02 N (5.8) 20 mL 50 mL (5.7) 1 mL ( B). . 8.3.3 8.3.3.1 A 250 mL (6.7) . 100 mL (5.6)
6、 2 mL (5.4) 1 mL . 0.01 N (5.5) . . 100 mL . 8.3.3.2 B 500 mL (6.9) . (5.10) 2 3 mL 250 mL (6.9) (5.9) . 8.3.4 . 8.4 KS H ISO 2164:2009 5 , (10. ) 8.5 . 9 9.1 kg (HCN) mg . m V V m V V ) ( 350 1 000 1 100 250 ) ( 54 . 0 1 0 1 0 m : (g) V 0 : (5.5) (mL) V 1 : (5.5) (mL) 9.2 kg (HCN) mg . m V V m V V
7、) ( 080 1 000 1 250 500 ) ( 54 . 0 2 3 2 3 m : (g) V 2 : (5.9) (mL) V 3 : (5.9) (mL) . 9.3 . . kg 10 mg . 10 . (8.3.3.1) . 250 mL (6.7) . 100 mL (5 g/L) 5 mL . 15 KS H ISO 2164:2009 6 10 mL , . (5.6) 2 mL (5.4) 1 mL . 11 , , . , . . KS H ISO 2164:2009 7 A () A.0 (III) . . A.1 A.2 5.8 “ , 0.02 N ” “
8、, 0.02 N ” . A.3 A.3.1 8.3.2 . “0.02 N (A.2) 20 mL 50 mL (5.7) 1 mL ( B). .” A.3.2 8.3.3.2 . “ B 1 mL 2 mL 15 (5.9) .” 15 . A.4 9.2 . “ kg (HCN) mg .” m V V m V V ) ( 540 000 1 ) ( 54 . 0 2 3 2 3 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS H ISO 2164 :2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Pulses Determination of glycosidic hydrocyanic acid ICS 67.060 Korean Agency for Technology and Standards http:/www.kats.go.kr
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