Site:	Kodiak Island, Karluk	Tugidak Island
Chlorinated analytes	Animal ID:	AKI 101	AKI 102
	Sample no.:	59-437	59-439
hexachlorobenzene		78	16
lindane (gamma-BHC)		5	0.5
heptachlor		nd	nd
aldrin		1	0.4
heptachlor epoxide		18	3
alpha-chlordane		21	1
trans-nonachlor		92	9
dieldrin		59	4
mirex		24	2
o,p'-DDE		14	0.3
p,p'-DDE		190	9
o,p'-DDD		17	0.2
p,p'-DDD		25	1
o,p'-DDT		72	1
p,p'-DDT		16	0.5
trichlorobiphenyls		4	0.6
tetrachlorobiphenyls		310	59
pentachlorobiphenyls		320	34
hexachlorobiphenyls		270	26
heptachlorobiphenyls		210	23
octachlorobiphenyls		47	3
nonachlorobiphenyls		2	0.6
decachlorobiphenyl		5	1
sample weight, grams		1.04	1.05
% lipid		3.2	0.9

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Table A14. Blubber. Concentrations, ng/g wet weight, of individual polychlorinated biphenyl (PCB) isomers in Alaska gray whales.

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	Site:	Kodiak Island, Karluk	Tugidak Island
Individual PCB Isomers	Animal ID:	AKI 101	AKI 102
	Sample no.:	59-437	59-439
2,2',5-trichlorobiphenyl (no. 18) *		4	nd
2,4,4'-trichlorobiphenyl (no. 28)		nd	nd
2,2',3,5'-tetrachlorobiphenyl (no. 44)		6	4
2,2',5,5'-tetrachlorobiphenyl (no. 52)		160	34
2,3',4,4'-tetrachlorobiphenyl (no. 66)		13	2
2,2',4,5,5'-pentachlorobiphenyl (no. 101)		32	2
2,3,3'4,4'-pentachlorobiphenyl (no. 105)		14	2
2,3',4,4',5-pentachlorobiphenyl (no. 118)		25	2
2,2',3,3',4,4'-hexachlorobiphenyl (no. 128)		7	1
2,2',3,4,4',5'-hexachlorobiphenyl (no. 138)		53	6
2,2',4,4',5,5'-hexachlorobiphenyl (no. 153)		71	9
2,2',3,3',4,4',5-heptachlorobiphenyl (no. 170)		7	0.5
2,2',3,4,4',5,5'-heptachlorobiphenyl (no. 180)		16	2
2,2',3,4',5,5',6-heptachlorobiphenyl (no. 187)		31	3
2,2',3,3',4,4',5,6-octachlorobiphenyl (no. 195)		0.7	0.2
2,2',3,3',4,4',5,5',6-nonachlorobiphenyl (no. 206)		0.8	0.3
2,2',3,3',4,4',5,5',6,6'-decachlorobiphenyl (no. 209)		5	1