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D. Anderson R. D. Hardesty
Piauo po.nt on oipt. & blocs. no.
1Louisvi1 In
PI8LO POINT on OSPT. & aLOO. NO.
Brecksville R S D Center. D/8506
toua lsttsa
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The two sets of carbon tubes taken during compounding of 80801 natural with P-90 from
the S" A-line were assigned Log #177 and 191. We tried to measure P-90, methacrylic acid, acrylic acid, and methyl acrylate. We could not find a column that would elute P-90, therefore no results are listed. None of the tubes showed methacrylic acid peaks. Report MAA as less than .01 mg or .2 ppm. The table below lists the results for MA and AA. The columns listed front and back may be higher than the total mg's since the total r.g's column has the blank value subtracted.
Sanole
177-1 2 Blank
mg F
.359 .182 .010
Methyl Acrylate mg B mq Total
.007 .007
356 .180
PPm
1.8 .8
mq F
1.491 2.343
909
Acryll c Acid
jngJL mg Total
1.155
.582 2.590
ppm
3.5 13.9
131-1 2
5 6 7 31ank
.426 .019 .261 .021
.009
.007 .007
.007 .007
.425 .017
.259 .020
.5 <1
3 <.l
1.260 1.044
1.443 1.033 1.134
752 .579 .276 1.045
.878
.489 .584 .944
1.2 .8
.7 1.5
The above results are for the pollutants requested. However, the chromatogram show several much larger peaks. We are submitting the samples to mass spec for identification of these pea ks.
THE B. F. GOODRICH CO.
OCT 5 1976
RESEARCH LIBRARY
jb cc: P. M. Zakriski
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Richard 0. Hardesty Q
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0. Sue Kurtz
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22406001
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