Document V3p4MBkYN2wqGeJMZrXX7oqqp

Mowanto Q ) &MOM (HAMt LOCATION) E. S. Tucker - RAD Laboratories - South Second Street 'AT I U9JCCT fttr garnet December 3> 1969 ---- ---\ P' f'"' ,/AROCLOR -^WILDLIFE , NCR /44ATPR--S7tMPLES cc. M . W . Farrar - S . 2nd Keller - S. 2nd ( W. R. Richard - GO E . P. Wheeler - GO TO C. Pa ton 0. T. Garrett CONFIDENTIAL pie No. ppm Aroclor 1242 Found 1 1063 2 485 3 96.4 4 27.7 5 9.5 6 20 .0 7 6.1 8 1 .8 9 6.6 10 1.7 11 2.6 12 2.6 The electron capture fingerprints of the extracts from each sample do not show any 1ndlcation of blodegradatlon. The decrease 1n concentration observed is probably the result of dilution and adsorption of the Aroclor in the origi nal waste water as 1t moves from the NCR plant to the treatment facilities. However, it is possible ' that the high 1 evel of "fresh" Aroc 1 or present has completely masked any degradation that might have occurred to Aroclor previously discharged. db Enclosure E. S. Tucker NEV 02 7165 740440 WATER PCB-SD0000027813 o0 WATER_PCB-SD0000027814 740441 o0 NfcV 0 Z 7 j. cj 7 740442 WATER PCB-SD0000027815 oo 740443 WATER PCB-SD0000027816 NfcV 0 4 7 IB B o) Os A 740444 WATER PCB-SD0000027817 O '3 WATER_PCB-SD0000027818 0P 740446 WATER PCB-SD0000027819 o3 'V 740447 WATER PCB-SD0000027820 oD 1 i i gj> 7~`Zaj/c: Zi/Jsr s&o (S/yv 1 1 I . I 'I . i > I .9 .8 WATER PCB-SD0000027821 o3 740449 NE V 0 Z 71^ ^ WATER PCB-SD0000027822 o 740450 047195 WATER PCB-SD0000027823 o ') WATER PCB-SD0000027824 0 740452 NtV 0<L 7 1 9 ' WATER PCB-SD0000027825 QZ 719 WATER PCB-SD0000027826