RESEARCH & DEVELOPMENT ESTABLISHMENT.
grithh-American Tobacco Co.. Ltd. Southampton.
v.11mvd-z'
1-wie,
161111wista
Pau, r.-M 657,
r Yr.
A-m r.-rv-120 to you avcr the t-31cThou an
Thur-nd-7 lant,
%re 1~ir7 -,wonrirt (m -Ath our 1nToaUs,,-U-jaa of
Vio Ultew kipped
cli;!~Iatt-a wirl PrMt"cla vant to us ty Dr.1wker.
While ve
art utUl waiting the rratate t,,( erwivente
r!w-inning t1w
atut-Tal frvt1,:!n 4 V-* or-nhv, 9tA esowetally V*
fluvrouclat
fneAl-in, va lurva nbtalnoi wme prellai=7 figurw.
%tith Uwe
befors m. L rehlod yft yesUrdsWv-
ae7vits wtie vvaue. no-tuywe tar
retentim,s 1,ower thgn emUcl. fLItarn
Ursum wd b&Uy attarl-W. WrItIng.
the are the smperiwentd resulto an whiels t4W
table U&S eants-
Aver". woidit, gna. Las
rne-turo Arop, IM, water OW.JV U97 1A.9
Tar per eUwatte, rZ. 17.9 220)
nitotine rar dgm.-atte, mg. 2442 2.1S
Off IF't*')&7 Oft t-w, f 28 11)
Utrati-m of 11-irnn7 all nivatL-wo,% YU U
tiztio, tar In
aTer nie&-Lno in owks eejUimtal 7*1 10.4
C10
BATCo document for Province of British Columbia 2
November 1999


RESEARCH & DEVELOPMENT ESTABLISHMENT.
British-American Tobacco Co.. Ltd.. Southampton.
1 , -W.-I wt* the r1l.1wrum.
I In Cm. unual er~,Iumtl--n of aba*lute fUtrntlA
ef f 1-lerrIes using ttv ei tbe Itidexp tin fllttv
IF1 eztrimetwl vith r2lymt to datowaltw the, tir
i rtm L!%t-!. Ln the anne of the treated fUtars
ext:-Mnq in mt V7.-MAGto, for a wrtlm of V.-O
tr.-to 1A st,Ul WaIrmi In thi jrlu-4~, as to
vvtlmi"l by the died e.,>Iour aStar ext-ra-Aln.
(,I f-tf t".19 "f-w%t ff.7-- the P-Twralma
1. 1':,,e tar"ple filtere., trrra tcwlly atUrhO
ti; Vo
,~f -xrtle!!, leaytne nir -Nomriel4j ateng-aft the
ri-fity, r-wis ~.idciti -mai rwmit t-be am,*9 to
brips-n Vve f:Llta:-v. T'-eg,9 li-rogtdar
vigarettfr~
-.I-.e -yC,,q!Ati in -,tL- -mlrvti-al
rx,618-15vrn, t"M
ne-on!'43. f.,r vhic,% to tbareby &70went.
tha rvtr-71 ieft,.vatUs h-A mrrol Mt,~rr?.
elcmiotten a"P~V-70 t-7 h
MtSrC, UlAt 11 t-3 &V, U-41
filler pbagn vor* entr ".1y wft aM qvito tw-,U,:a
U.-C V:n~xvt plulp.
't tl-a 2'!"1 emipla -plei-xottei, mly 12 poegae I
-aw
eal'sp, -U."n cilitcrVi, mai tbus t~-s
r*nu1tq'rvn?-?rtP,1
C%bvve am on rueb iwas ttnn t%s mpber !~f
VIC-tvatte-i ve, e-m-Wer for
5. Vit, --~nlj I tjrtrea il-ht-h wo e*mVer t3 t*
lo P-4V vrrj
th4ne f..,,r tw- &A nteatIna e,-,jjv^ted
Thwe s!A,-v thrit t-hp rittlos if t?--o
;.5, vn-1 V4 aw-,le, 11.4, in aw!h a ttffy on ta
t4 at the ft-~-,!o rtrle3 mlr* rwuier Vim lov
t,a,-. 71!1!1 v~vq be a fawtimi of t;-,e P**.)r
mon-W'reture
if Via It 1'3 r=qlble th'st VA's ts
vrldc-r* -!t votlecRivo filtrotion vf rd.-Tttne
rat~tn-
V,---in el tr.,r, )Nt -.-.vt rwh fl-ncr.
qvldv-,~,j
I:effv(1 %4? fi-n-r-pt 011 mylit-Ulty.
trrri !r.7w!1cvrIt .1vVv-
Oat 1~e V-; f:~ be thle 5 w-101) 9 r.-m* Fic-rom
f-r the
tj.,,'3t -,;* tr-aced Um
CP
BATCo document for Province of British Columbia 2
November 1999


RESEARCH & DEVELOPMENT ESTAKISHMENT.
British-American Tobacco Co., Ltd., Southampton.
eignrettes, of 0-1ch ve hai a anall naMle vI&
PeAwds. The
pmrallol Is not ejulte e,.* some, howem, an with
Uw RM
eigm-attea we Urre la:7t lntormA64 at all IS We
filtration,
bat mly In the material In the rx&s. In thW ease
of these
treated filter raug cigarettes, we are
partLoularLy Laterestal In
vf'At the filter rIu4j Me dr7ne to Lhe tar, and
this was vtore
*=1nati-an of the f Ilter plugs alhaved that thAT
vere me badI7
evd* end ro be-J4 attached to the eiprotte" that
ther emld
b-9-- a-7 be rello-I upm to be acting, in fact, an
filters. 11fe
have, bo,...-aver, mortal out the beat mong then
and we nm: tryUg
to produes me figures an the chomp U& f1wrescent.
materials,
but I Alo not ULL-Lt that they will hovo nnh
relUbility. Suab
am they are, they vill be avallable at the ad of
the week.
-JIth kinde-at rc-sards.
Youre eincerely,
H.D. Andar:rm - `!anaccr.
t
PZT
Vr . 1 .? uc!mr
C .!-
VrX.',!..;arb,-je
t'r. D. G . I a i t.; n
Dr. I.ii.vuoellcs
co
BATCo document for Province of British Columbia 2
November 1999