Document 6wYbDEnBb9GQDz72QNj6e1eb6
MONSANTO COMPANY
STATUS SUMMARY
TWO-YEAR CHRONIC ORAL TOXICITY OF
AROCLOR12 54
IBT MO. 137298
I. Oil11ino of lovostiRation
A. -Typo of.Invest)Ration: 13. AnImal Species;
Two-Year Chronic Oral Tpxicity Clearies River Strain Albino Rats
C. Starting Date:
May 19> 1969
D. Termination Dnto: F. Status__of 'P]epovt:
May 19, 1971 f.
Six Months
F, Means of Administration:
Voluntary oral ingestion; ad libitum feeding of graded levels of Aroclor 1254 in test diets.
O. Organ i'/. a lion o f Groups:
Grou p
Number of Animals
Mai c
. Female
Dietary Level of Aroclor 1251 (ppm)
Control . Tost I
*
50 50
50 None Administered
50 .
1
Test II .
50 50
10
Test m
SO 50
m 100
DSW 037161 STLCOPCB4020985
.//'.A-'inu-u-n
i r
.
#/<;. ,.
.
*'
\* .
Wo effects oM'opI; livin' enlargement in mates fed 100 ppm and
c
possible liver oniartfcmcnt in females fed 100 ppm at the three
month sacrifice, Six month sacrifice data currently being evaluated.
db January 1 9, 1970
OSW 037162 STLCOPCB4020986