H2007T(10:3011:00) ICPAES,ICPMS 22416 http://www.caa.go.jp/safety/pdf/100419kouhyou_1.pdf http://www.caa.go.jp/safety/pdf/100419kouhyou_1.pdf 2010-07-28 Cd0.4 ppm232 * CODEX STAN 193-1995, Rev.3-2007 Web Site http://www.mhlw.go.jp/houdou/2003/12/h1209-1c.html
OK
20g 1 DigiTube 100 L 100 ml (20 g) 100 ml Cd:40 ppb/20 g DigiPREP Jr 1 50 20 30 100 ml 1.0 m 2 50 110 30 110 10 ml 30 ml 110 240 15 0.5 ml 20 ml ICP/MS 50 ml Cd:1.6 ppb/ml 25
Temp 105 65 =120 105 PP110 3 rd Step 2 nd Step CRM CRM 45 1 st Step OK Time CRM CRM 45 60 70 120 NIST1549MilkPowder [ng/ml] DigiprepBL NIST15491 NIST15492 NIST15491 NIST15492 Na589.592 18.8 51752 52858 5102 5150 0.513 0.497 0.01 % Mg280.271 13.6 11320 11399 1115 1110 0.111 0.12 0.003 % Al396.153 160 210 186 4.95 2.59 3.77 2 mg/kg Si288.158 7.97 38.2 67.8 2.98 5.83 4.40 <50 mg/kg P214.914 21.8 111260 111676 10970 10882 1.09 1.06 0.02 % S181.975 44.6 32626 32604 3213 3173 0.319 0.351 0.005 % K766.490 39.0 125955 130362 12418 12702 1.26 mg/kg Ca317.933 355 117112 117933 11514 11460 1.15 1.3 0.05 % Ti337.279 1.67 3.41 1.86 0.171 0.018 0.095 mg/kg Mn257.610 0.952 4.09 3.69 0.309 0.267 0.288 0.26 0.06 mg/kg Fe259.939 26.6 54.2 52.3 2.73 2.51 2.62 1.78 0.1 mg/kg Ni231.604 0.913 1.77 5.26 0.084 0.424 0.254 mg/kg Cu324.752 0.205 5.87 4.18 0.559 0.388 0.473 0.7 0.1 mg/kg Zn206.200 0.453 442 440 43.6 42.8 43.2 46.1 2.2 mg/kg Sr 421.552 2.56 38.8 38.4 3.57 3.49 3.53 mg/kg Zr 343.823 0.303 0.42 0.99 0.012 0.066 0.039 mg/kg Mo202.031 0.124 8.34 10.5 0.810 1.01 0.910 mg/kg Ba 455.403 6.06 14.2 14.1 0.799 0.781 0.790 mg/kg DigiPREPJr. DigiPREPMS JISK0102, JIS 100mL 30 DigiSET 160 50 ml Jr 24MS48 100 ml Jr 12MS30 ICP < PerkinElmer 7300DV >
10 20g PP PTFE :DigiTUBEs MetaTUBE PTFE DigiTUBEs 100 ml 125 ml MetaTUBE PTFE 100 ml 100 ml 20g 20g 20 30 30 420 50 110 DigiTube 100L DigiPREP Jr 1 100mL (20g) 100mL Cd:40ppb/20g 50 2030 100mL 1.0m 110 50 0.5mL 0.5mL 2025 ml 2 50110 30110 30mL 11024015 0.5ml 10mL DigiTUBEs 50mL (25) 145mL 20 50 80 30ml 0.5mL 0.5mL 320 440 485 min. 20mL ICP/MS Cd:1.6 ppb/ml 25
PTFE 380 10 DigiPREP HT 250 10 Position MetaPREP AT-1 JIS K0102 AsSe 350 65mL 115mL 100V 350
PC 0.1-0.5g 0.3g MW DigiPREP Jr.
1. 2. 3. NaKCaMg 4. RhPt CuFe
HF CrIII)CrVI AsIIIAsV) NaKClCaMg MetaSEP ICME I A II A III B IV B V B VI B VII B VIII VIII VIII I B II B III A IV A V A VI A VII A VIII A 3M SDB CH2 CH CH2 CH CH2 R R R CH CH2 C CH2 O R: C CH2 OH 1 H He 2 Li Be B C N O F Ne MetaSEP IC-ME 3 Na Mg Al Si P S Cl Ar GLS InertSEP ME-1 R R R -[CH-CH 2 ] n - C O R CH 2 N CH2 OH C O 4 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr 5 Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe 6 Cs Ba La-Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn GLS MetaSEP IC-ME R -[CH-CH 2 ] [CH-CH 2 ][CH-CH 2 ]- CO-CH 2 -R CO-CH 2 -R N + 3 WEB www.gls.co.jp 7 Fr Ra Ac-Lr Rf Db Sg Bh Hs Mt Uun Uuu Uub Uuq Uuh Uuo Fr Ra La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr,,,,, Vol. 58 (2009), No. 3, pp.127-133,,,,, Vol. 58 (2009), No. 7, pp.623-631
L47mm 100mL M 100mL/10g M Cd MetaSEPCH11Kg/Bottle, http://www.gls.co.jp/product/catalog/02/611.html
NaKCaMg ICPMS Cd,Pb Na 100004ppm500 ppm 99 % K 3804ppm 500 ppm 99 % Ca 400ppm4 ppm 90 % Mg 1300ppm4 ppm 90 % Cl 190004ppm500ppm 99.5 % SO 2 4 26004ppm500ppm 95 % 6mL InertSEPME1GL InertSEPICMEGL NOBIASCHELATEPA1 NOBIASCHELATEPB1 0.8m0.1MHNO3 BCR505IRMM XSTC760ASPEX ICP Agilent7500cx
40mL 0.5M10mL ph:56 50mL 510mLmin1 ICPMS 10mLmin1 0.51mlmin1 a)me1,icme, b)pa1,pb1 10mLmin1 a)2mhno325ml b)10ml,3mhno325ml 10mL2 0.1M5mL 0.1M5mL 10mL2 a)2mhno32ml3,3ml b)3mhno32ml3,3ml 1mL Be100ngml1,Y,In,Tl 10ngml1) 10mL ICPMS S 100mgL1 10 Zn 0.5gL1 S S 5mgL1 ICME,PA1 S Zn 0.1gL1 S 0.1mgL1 ME1, S Mo 15gL1 ICME Mo Mo 5gL1 ME1 Mo Zn Cd Cd 0.03gL1 0.006gL1 0.005gL1 2010 204311:1512:45ICP-MS 46 (n=4) (n=4) (n=4) (n=4) (n=2) Zn 93.8 4.9 93.5 2.8 86.5 3.0 99.0 1.1 94.5 1.3 Cd 94.3 5.3 95.0 3.3 92.0 1.5 96.4 2.7 95.2 0.4 Pb 93.4 6.1 95.1 2.4 94.0 1.7 94.6 3.1 92.5 0.6 Mo 15.7 9.6 87.0 3.0 27.7 2.0 68.4 4.0 98.7 1.1 47
InertSep ME-1 250mg/6mL or InetSep mini ME-1 280mg MW 0.5g 20mL L 35mL M10mL M 5mL 10mL 0.5M L 50mL 0.5M 5mL 5mL M L ICPAAS : Vol. 57, p.969 (2008) CdCRM ISOQ0034ISOGUIDE34) NMIJ CRN 7501-a NMIJ CRN 7502-a No.41 No.41 1/50 Cd Cd B B Al Al Cr Cr Mn Mn Fe Fe Ni Ni Cu Cu Zn Zn As As Se Se Mo Mo Sb Sb Pb Pb U U Na Na Mg Mg S S K K Ca Ca
DigiPREPJr. 120 min 150 min 180 min 210 min DigiPREPJr.50mL 10g 20g 10g 10g 5 g 7 g 10 g 5 100 ml DigiTUBE, PTFE 20 50 ml
20g DigiPREP CRM NMIJCRN7501aNo.41 NMIJCRN7502aNo.41 Cd 0.0470 0.0517 0.0024 0.509 0.548 0.02 Mn Fe Ni Cu Zn Mo Na Mg Cd (N=4) (N=5) DigiTube 50L DigiPREP Jr 1 2 10mL 50 2030 50110 30110 11018015 0.5ml (1g)Cd 50ppb,500ppb 5%8ml0.5M10ml ph8-9 Cd:1ppb10ppb/mL H 50 25mL m 5mL 10mL ICP/MS 50ml 2M 5mL 1ml IC-ME 250mg 2M 0.1M
Cd InertSep ME-1 250mg/6mL phcd 2M ICP-MS ME-1 CdMoICP/MS NaK InertSep ME-1, MetaSEP IC-ME