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BAT CDC Documents

N - Nitrosonornicotine in Tobacco Report No Rd 1683 Restricted

Date: 22 May 1979
Length: 34 pages
105533855-105533888
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bat_cdc 24980

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Original File
BATCO002
URL
http://outside.cdc.gov/images4/00/02/49/80/doc00001.TIF
Company
British American Tobacco
Date Loaded
04 Mar 2003
Author
GREEN JD
Box
B3456-7

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Page 31: 24980
-15- Gas Liquid Chrouatosraphy JD-" CLC has baen tumd to qumncigy the results in both r.he nmthods usad. An interns~ standard, n-hmae~cosane (C21H~) waul us@d as • reference. The dotails and operacin$ conditions are Eiven below: ~nst~nt: Column: Column Packing: Oven T~mperature: Carrier Gas Flow: Injection Block Tomp.: Detector: Perkin Elmer TII 24 ftx |" O.D. Elass 5Z or7 on Gas Chrom q 190°C 30 nl/ain 300°C F.I.D. ~m ~ ~ Co LTD - MINNESOTA TOBACCO LITIGATION O OO
Page 32: 24980
,a,-- C) 0 E9 ! Z Z > ..-} 0 > .-} w C) > -] 0 Z $ PLOT OF NITRATE NITF:E)C~N CONTENT Vs NN.N. ~D +61~3 RESTR~L tEL CONTENT NNN CONTENT Pg/g o • v,~ Toe (~E.muse) 7 ,+ m,~v TOO.@mE~) X BURLE¥ TOL~IELD') B vmmmA mlm.(i,l[I.O) 6 B t • I | ', I G IMNH CONTENT /"919 , NII'RATIi NITROGEN % r 0 0'5 NITRATE I~) NITROGEN 1.5 °Io~)R" WEIGHT BASIS)
Page 33: 24980
,t ! C') O -.] I Z Z -4 © O0 3> O L'- "4 C') -] J O Z RO 1683 RESTRICIED PLOT OF NICOIlNE LEVEL5 Vs N.NN. LONTEN! LBB(Z(Z cjOI NNN CONTENT glg '7 • VIRGINIA IOB('GREEXX0U~) • ttUm.EY ~B ~e~Ie.NHOUSE) X mmuev 'm~ ~tB.o) G B VIRGINIA TOB. ~IELD) 5 • - x /. • 3 • x 2 D • x X El. oD 1 • . w NICOTINE LEVEL % ('DRY WEIGHT BASIS)
Page 34: 24980
INDEX HAS INDICATED GAP IN BATES RANGE HERE

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