Document KGMJRD3bnZ1JEYGeG51LDz5qK
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JECSICIK AlfAWSIS
pmmekcs op mfttoaiirtjfEB sipasinra; at besixiu?. ai&ixszo op bioeqmca*.
cumzs. SBren Jcsicen and Gutmto.' T'ldcrj'k
.
Inntituto of Auc.lytiocl Cherciotry, University of Stockholm, atocj^iolm $0, Gr.odcn
(Synopsis) .
'
At anolyols of nemploo from tho Swedish wild-life fauna l>y neons of g&a
ehronatogrophy, uuing both electron capture detector end micro coulome- `
trio deteotor, a largo npsbor of unknown hut chlorine containing oospoundo
have boon detected together with tho ordinary posiiclfico. Uonspeotra of `
porno of the do coupovndo obtained at a combined gau chromatograph boss \
opoctrometer (LUi-SOOO) indieato that cost of the unknown conpouuda nre
polychlorinated biphonyla, potentiated somewhat in nsvtvreo towards thoce
of higher degree of chlorination*
A largo number of oenploo have been exaainod, eufi polychlorinated blplunylc
rope found ocpcclally in finh end In eea birdo but alto in noodles off eoni-
foro and in come samples of human depot fat. Two hundred ncmploe of toil
and rater did not contain detectable uuounts of chlorinated biphenyls nor
did tv.nty oamplco of terrestrial mammals.
.
2y the uoo of a nitration r.othod most of the ordinary pentioidoo eon be removed from extracts, leaving tho polychlorinated biphenyl unaffected. Voing tbio method, it 'has boon clown that two of tho nnjor pooka of the : oblorinated biphenyls overlap tho two pocjco of ppEOT and opDSI respectlvoly. Thlo is found truo for SF-96 eolvctno, noet frequently uoed for tho quantitative rotiiduo imalycsn reported in literature; not in case of QJf-1 colunna.
QNS 037989
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Inotitute of Analytical Chcrrl ntry
Univorcit;' of ttocltholni
Boolngcvagm 90
BIOCKHOLM 50
.
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BeptoCibor "1966 `
..
Headi
Gunnar Widroork, Pb.D.
Stcrotcryi Hit. Ingrid Drome '
noactirch fo3 lows: 15 .
tochnleal crMotantai 4
Eduaatlom 24- otudonto a year 12 graductou
Workshop; Laboratory nroai .
2 about 400 o 2
` .'
Instrumentation (exoaolaa); Gas Chromatographs (40 of different manu
facture), XU (perkln-Elmer 42l), UV (Kitaohi '
139), atomio absorption (Jnrroll-Aeh),
differential scanning calorimater (Porkln-
Eliaor D.OO-1) ion chamber (Cary), oleotropho-
res, cone-melting/ /men
/>>./ l7ro-o
Reccerch oneclallllcj; Analytical chemistry in the fields of orgouia "ee *.*..4e.a ^.. c*> lO ...w*4.VA44fl \ AiA.I1V.
Bcioneoc")
.
Daflip Research;
`
... Coe chromatography, general (Allan Linnoreon)
' Analyeie of expired air
(Bo Janaeon)
Head apaoo analysta
(Bengt Laroson)
Quantitative gas chromatography (Korotin Widnark)
Appllod Eosearch;
' ... . f^AnalyelB-of chlorinated peatloldos
xAnalyois of 3,4-BenzopyTone
^Xlpid nnolyaio
.
' Moreury anolyolo, atomio absorption
. Organio moreury, goa cHromatocrophy
Ieotoplo oyntheolo
(SSren Jeneon)
(Lors-Erik Strbmberg)
(Korotln T/idnarfc)
(Jan ocullmon)
(SBren Jenson)
(Olof Borgd)
X ** reooorch combined v.-ith stations for routine enalyclo
MONS 037991
