KS H ISO 5379-2008 Starches and derived products－Determination of sulfur dioxide content－Acidimetric method and nephelometric method《淀粉和淀粉制品 二氧化硫含量的测定 酸量滴定法和浊度测定法》.pdf

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS H ISO 5379 KS H ISO 5379:2008 2008 10 14 http:/www.kats.go.krKS H ISO 5379:2008 : ( ) ( ) KTpolyvinylpyrrolidone) 100 mL ( 44 000 85 000) 5.0 g . . . . KS H ISO 5379:2008 7 5.1.3 (barium chloride) 1 000 mL (barium chloride dihydrate)(BaCl2 2H2O) 122.14 g

2、. . . 5.1.4 100 mL (5.2.4) (5.1.3) 15 mL, 64 mL, 95 % 15 mL PVP (5.1.2) 5 mL . (5.2.3) 20 . 30 (5.1.1) 1 mL . . 5.2 5.2.1 KS L ISO 1042, A 50 mL, 100 mL 1 000 mL . 5.2.2 2 mL, 4 mL, 8 mL, 12 mL, 16 mL 25 mL . 5.2.3 (201) . 5.2.4 100 mL . 5.2.5 10 mm 650 nm . 5.3 5.3.1 50 mL (5.2.1) (5.1.1) 0 mL, 2 m

3、L, 4 mL, 8 mL, 12 mL 16 mL, 20 mL, (4.1.4) 0.1 mL, (4.1.3) 1 mL 0 mg, 0.2 mg, 0.4 mg, 0.8 mg, 1.2 mg 1.6 mg 5 mL . . (5.1.4) 15 20 (5.2.5) 650 nm . (mg) . 5.3.2 KS H ISO 5379:2008 8 (4.3.4) 50 mL (5.2.1) , (4.1.3) 1 mL (5.1.4) 5 mL . . (5.1.4) 15 20 (5.2.5) 650 nm . (251) . 5.3.3 4.3.4 . 5.4 kg mg .

4、 010001mm m0： 4.4.1 . m1： 5.3.2 (mg) 2 (5.3.3) . 6 . . . KS H ISO 5379:2008 9 ： mm 1 135513 7017 (02)60094114 (02)600948878 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS H ISO 5379:2008KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Starches and derived products Determination of sulfur dioxide content Acidimetric method and nephelometric method ICS 67.180.20