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Table I
Accuracy/precisiondata from sevendeterminations of PAHs indistilledwater at 2µg/L
using theResprep
™
-C18-47glass fiber extractiondisk.
Sample Sample Sample Sample Sample Sample Sample
Compounds
1
2
3
4
5
6
7
Average
SD
naphthalene
65.7
78.8
73.7
67.7
73.5
80.8
83.0
74.7
6.5
2-methylnaphthalene
71.9
88.0
84.3
77.3
86.3
97.5
91.6
85.3
8.6
1-methylnaphthalene
75.2
90.9
86.1
81.2
87.2
99.5
96.2
88.0
8.4
biphenyl
77.1
95.0
90.5
84.1
91.5
103.2
102.1
91.9
9.3
2,6-dimethylnaphthalene
69.9
84.3
85.3
80.1
82.9
90.2
86.4
82.7
6.5
acenaphthylene
70.5
98.4
90.8
76.2
90.6
100.6
99.7
89.5
11.9
acenaphthene
83.5
102.6
94.9
90.4
97.2
104.3
106.2
97.0
8.2
2,3,6-trimethylnaphthalene 71.2
89.7
85.7
82.6
88.8
84.9
79.5
83.2
6.3
fluorene
83.8
109.0
106.8
95.6
100.9
107.4
107.3
101.5
9.1
phenanthrene
91.7
105.4
110.2
106.6
108.6
108.3
111.9
106.1
6.7
anthracene
81.5
102.0
89.3
77.7
79.4
94.2
98.6
89.0
9.7
2-methylphenanthrene
91.5
111.1
112.5
99.2
109.9
104.1
110.9
105.6
7.8
1-methylphenanthrene
98.3
112.7
112.0
104.6
108.5
107.1
110.1
107.6
5.0
3,6-dimethylphenanthrene 88.7
108.2
105.0
102.4
104.9
103.5
109.2
103.1
6.8
fluoranthene
94.3
112.9
114.6
106.7
111.0
106.6
115.2
108.8
7.3
pyrene
97.7
113.4
112.4
103.9
110.4
107.5
117.8
109.0
6.7
2,3-benzofluorene
101.1
108.3
100.7
91.1
96.3
100.2
106.8
100.6
5.9
benzo(a)anthracene
97.6
109.2
101.6
89.6
94.0
101.1
110.6
100.5
7.6
chyrsene
106.9
110.5
103.8
93.8
97.7
104.1
112.7
104.2
6.7
benzo(b)fluoranthrene
95.0
107.1
109.4
99.2
97.4
100.5
116.1
103.5
7.6
benzo(k)fluoranthrene
106.8
107.1
108.4
96.1
99.8
99.7
110.0
104.0
5.3
benzo(e)pyrene
101.3
106.2
106.6
98.8
103.4
101.1
115.9
104.8
5.7
benzo(a)pyrene
101.4
107.2
100.0
88.2
90.4
99.2
105.2
98.8
7.1
perylene
100.9
109.2
97.3
86.1
90.2
96.8
105.7
98.0
8.1
9,10-diphenylanthracene 111.4
119.7
112.0
94.6
98.0
106.0
104.9
106.7
8.6
indeno(1,2,3-cd)pyrene
110.9
119.7
113.3
102.0
105.8
110.3
115.4
111.1
5.9
dibenzo(a,h)anthracene
118.3
125.5
112.4
94.4
107.3
108.3
115.6
111.7
9.8
benzo(g,h,i)perylene
123.4
129.5
119.8
103.2
113.4
113.7
121.3
117.8
8.5
naphthalene-d8
65.5
83.0
73.8
65.5
75.4
80.2
79.8
74.7
7.0
acenaphthene-d10
86.2
103.6
96.4
87.8
102.6
110.7
106.1
99.1
9.3
phenanthrene-d10
101.7
115.8
122.9
110.8
118.1
129.3
122.5
117.3
9.0
chrysene-d12
125.7
136.5
122.7
105.2
124.0
150.4
170.0
133.5
21.2
perylene-d12
109.7
118.0
105.7
89.1
100.2
105.0
119.4
106.7
10.4
Surrogate Standards
