This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
PCB
Screening of PCB by Solid-phase Extraction Method Akira TOGUCHI , Fujimi TAMAKI, Kazuya NAKASONE
PCBPCB PCB
50 32 PCB
Key words PCB, solid-phase extraction, GC-ECD
43 PCB
PCB
46 12 28 59 3
PCB
PCB
PCB
20JIS K 0093 PCB
PCB
Varian NEXUSPCB
1.pH1 13
PCB VARIAN AbsolutTM NEXUS
(200mg/6mL)
VARIAN Bond Elut JR-PSA500mg
CHRATEC SPC10-C GC-SPE
2.
30cm
0.2mg/L PCBKC300:KC400:KC500:KC600, 1:1:1:1 1mL
PCB 0.0005mg/L400mL
1mL 0.2mg/L
3.
2)
PCB 400mL 500mL50mL
10mL10mL 10mL
10mL/1:1
40 605mL
6mL1mL ECD
(GC-ECD)
4. GC-ECDPCB
GC-ECDJIS K 0093 2
1. GC-ECD Shimadzu GC-2110
Shimadzu ECD-2010 Agilent DB-5 30mm I.D. 0.53mm
Film 0.25 m 180
260 60 1min 10 /min 170
1min 4 /min 250 3min He 50mL/min.
N2 30mL/min. 2 L
1.1
2
2PCB
2 0.2mg/L PCB 10
No. CB(%) JIS K 0093 2
2 No.15( 16), 71 78 81
11
9
32CB(%) 72.4
2.
1. 0.2mg/L PCB 56PCB
322.
30
3. PCB50
4. PCBPCB
1) 2007 JIS 2007 53II p591-595
2)
沖縄県衛生環境研究所報第 42号(2008年),pp.101-104, 正誤表
固相抽出法を用いた PCB のスクリーニングについて
Screening of PCB by Solid-phase Extraction Method
【訂正箇所】101ページ 1段目 19行目 [誤]JIS K 0093 では,一応 PCB における固相抽出法の適用について,