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Location
Haulover
Boat
Ramp
Haulover
Marina
Dinner Key Marina
Bayfront
Park
Pelican
Harbor
Park
FIU
Campus
Beach
Miami Beach Marina
Latitude N
25.91684 25.90613
25.7272
25.77274 25.84713 25.90994
25.77194
Longitude W
80.12383 80.12396
80.23767
80.18491 80.16782 80.1364
80.14027
PAH
MDL
(ng/L)
RL
(ng/L)
Measured
Conc
(ng/L)
Measured
Conc
(ng/L)
Measured
Conc
(ng/L)
Duplicate
(ng/L)
Ave±
σ
(ng/L)
Measured
Conc
(ng/L)
Measured
Conc
(ng/L)
Measured
Conc
(ng/L)
Measured
Conc
(ng/L)
Measured
Conc in
Fortified
Matrix
Experiment
(ng/L)
Fortification
Level
(ng/L)
%
Rec
Acenaphthene 15
45
-
-
-
-
-
-
-
-
184
176
104
Acenaphthylene 16
49
-
-
-
-
-
-
-
-
179
176
102
Antracene
29
86
-
-
-
-
-
-
-
-
179
176
101
Benz[
a
]
anthracene
12
36
-
-
-
-
-
-
-
-
160
176
91
Benzo[
b
]
fluoranthene,
perylene
34 102
-
-
-
-
-
-
-
-
370
373
99
Benzo[
g,h,i
]
perylene
19
57
-
-
-
-
-
-
-
-
185
176
105
Benzo[
k
]
fluoranthene
21
63
-
-
-
-
-
-
-
-
189
176
108
Crysene
11
33
-
-
-
-
-
-
-
-
173
176
98
Dibenz[
a,h
]
anthracene
16
48
-
-
-
-
-
-
-
-
188
176
107
Fluoranthene
12
36
-
-
-
-
-
-
-
-
180
176
101
Fluorene
7.9
24
-
-
-
-
-
-
-
-
187
176
106
Indeno[1,2,3-
cd
]pyrene
26
78
-
-
-
-
-
-
-
-
197
176
112
Naphthalene
20
60
101
-
104
100 102±2
-
-
-
-
189
176
107
C1-
naphthalenes
13
40
129
-
74
76
75±1
-
-
-
-
419
353
119
C2-
naphthalenes
15
44
<RL
-
47
45
46±1
-
-
-
-
177
176
101
Phenanathrene 19
57
-
-
-
-
-
-
-
-
167
176
94
Pyrene
17
50
-
-
-
-
-
-
-
-
166
176
94
Total PAH
230
0
225
221
223±2
0
0
0
0
% Recovery
Average
103±7
Table 2. Method performance upon analysis of surface seawater of US EPA priority PAHs.
− Below MDL