Appendix
B
Table
2:
Two­
Component
Model
Estimates
and
Diagnostics
(
EPA,
All
data)
Source
Method
CL6000
130.2
CL6000
160.2
CL6000
1677
CL6000
350.3
CL6000
365.2
MT/
ICPMS
ICP/
MS
MT/
ICPMS
ICP/
MS
MT/
ICPMS
ICP/
MS
MT/
ICPMS
ICP/
MS
MT/
ICPMS
ICP/
MS
MT/
ICPMS
ICP/
MS
MT/
ICPMS
ICP/
MS
MT/
ICPMS
ICP/
MS
MT/
ICPMS
ICP/
MS
MT/
ICPMS
ICP/
MS
MT/
ICPMS
ICP/
MS
MT6000
1620
MT6000
1620
MT6000
1620
MT6000
1620
MT6000
1620
MT6000
1620
MT6000
1620
MT6000
1620
MT6000
1620
MT6000
1620
MT6000
1620
MT6000
1620
MT6000
1620
MT6000
1620
MT6000
1620
MT6000
1620
MT6000
1620
MT6000
1620
MT6000
1620
MT6000
1620
MT6000
1620
MT6000
1620
MT6000
1620
MT6000
1620
MT6000
1620
MT6000
1620
MT6000
200.8
MT6000
200.8
Technique
Analyte
alpha
beta
eta
epsilon
error
Hardness
Total
Suspended
Solid
WADCN
Wad
Cyanide
Ammonia
as
Nitrogen
Total
Phosphorus
ICP/
MS
Ag
107
ICP/
MS
Cd
111
ICP/
MS
Cu
63
ICP/
MS
Ni
60
ICP/
MS
Pb
206
ICP/
MS
Pb
207
ICP/
MS
Pb
208
ICP/
MS
Sb
123
ICP/
MS
Se
82
ICP/
MS
Tl
205
ICP/
MS
Zn
66
Axial
ICP
Cadmium
Axial
ICP
Chromium
Axial
ICP
Lead
Axial
ICP
Molybdenum
Axial
ICP
Tin
Graphite
Furnace
Antimony
Graphite
Furnace
Arsenic
Graphite
Furnace
Selenium
Graphite
Furnace
Thallium
Radial
ICP
Aluminum
Radial
ICP
Barium
Radial
ICP
Beryllium
Radial
ICP
Boron
Radial
ICP
Calcium
Radial
ICP
Cobalt
Radial
ICP
Copper
Radial
ICP
Iron
Radial
ICP
Magnesium
Radial
ICP
Manganese
Radial
ICP
Nickel
Radial
ICP
Silver
Radial
ICP
Sodium
Radial
ICP
Titanium
Radial
ICP
Vanadium
Radial
ICP
Yttrium
Radial
ICP
Zinc
ICP/
MS
Aluminum
ICP/
MS
Antimony
­
0.1680
0.9570
0.0077
0.6970
0
0.0850
0.9624
0.0183
0.7940
0
­
0.6800
1.0311
0.0003
0.6750
0
0.0220
0.8433
0.1670
0.0050
0
0.0000
1.0037
0.0275
0.0020
0
­
0.4980
0.9895
0.0299
0.9330
0
1.3130
0.9833
0.0364
0.9910
1
7.6230
0.9895
0.0355
8.6730
0
34.9540
1.1790
0.2282
51.3320
0
3.9070
1.0340
0.0256
3.2760
0
2.5510
1.0305
0.0291
3.5590
0
­
6.9490
1.0321
0.0271
4.6680
0
­
4.3260
1.0103
0.0088
6.5180
1
­
3.9850
1.2893
0.0263
69.5080
0
1.7770
1.0362
0.0345
1.2910
0
161.1000
0.8336
0.0058
182.6190
0
­
0.3530
1.1736
0.0177
0.0690
0
­
0.0100
1.3157
0.0140
0.1610
0
­
0.0180
1.2027
0.0077
1.0000
0
­
2.5480
0.9116
0.0139
0.7490
0
2.7740
1.1654
0.0081
0.9130
0
0.9790
0.9692
0.0870
0.8420
0
0.0860
1.4576
0.0765
0.4660
0
­
0.6770
0.8311
0.0171
0.6800
0
­
0.0830
1.1016
0.1443
0.3420
0
­
9.8310
1.1269
0.1869
12.9000
0
­
0.2620
1.4588
0.0036
0.7470
0
­
0.1920
1.6455
0.0185
0.4160
0
­
47.1420
1.1401
0.0200
11.9510
0
5.0720
0.9898
0.0113
11.2700
0
­
1.5380
0.9662
0.0268
3.8940
0
­
2.0520
0.9435
0.0011
6.0840
0
2.5140
1.5865
1.1312
4.8010
0
­
5.0980
0.9650
0.0415
40.0930
0
1.2290
0.7775
0.0060
4.1880
0
2.3070
0.9819
0.0424
9.6380
0
­
1.8490
1.0962
0.0122
2.8260
0
­
19.3170
1.0147
0.0106
34.4780
0
­
0.3950
1.0958
0.0126
3.0740
0
­
2.2900
0.9839
0.0243
3.3410
0
0.2610
1.0298
0.0501
1.2770
0
0.4460
1.2114
0.0351
2.2500
0
4.2380
0.9244
0.0308
4.8700
0
0.0150
0.9277
0.0194
0.0020
1
February
2003
B­
17
Assessment
of
Detection
and
Quantitation
Approaches
Table
2:
Two­
Component
Model
Estimates
and
Diagnostics
(
EPA,
All
data)
Source
Method
Technique
Analyte
alpha
beta
eta
epsilon
error
MT6000
200.8
MT6000
200.8
MT6000
200.8
MT6000
200.8
MT6000
200.8
MT6000
200.8
MT6000
200.8
MT6000
200.8
MT6000
200.8
MT6000
200.8
MT6000
200.8
MT6000
200.8
MT6000
200.8
MT6000
200.8
MT6000
200.8
MT6000
200.8
MT6000
200.8
MT6000
200.8
MT6000
200.8
ICP/
MS
Arsenic
­
0.2480
0.9196
0.1150
0.1070
0
ICP/
MS
Barium
0.0080
0.9426
0.0134
0.0530
0
ICP/
MS
Beryllium
0.0040
0.9195
0.3843
0.0030
1
ICP/
MS
Cadmium
­
0.0670
0.8991
0.0012
0.0880
1
ICP/
MS
Chromium
0.8350
0.9825
0.0131
0.1480
0
ICP/
MS
Cobalt
.
.
.
.
1
ICP/
MS
Copper
0.1660
0.9495
0.0125
0.0160
0
ICP/
MS
Lead
0.0820
1.0191
0.0139
0.1490
0
ICP/
MS
Manganese
0.0960
1.2141
0.0088
0.0560
0
ICP/
MS
Mercury
0.0080
0.7449
0.3280
0.0090
0
ICP/
MS
Molybdenum
.
.
.
.
2
ICP/
MS
Nickel
0.0380
0.9564
0.1932
0.0310
0
ICP/
MS
Selenium
­
0.5200
0.9991
0.0599
0.1400
0
ICP/
MS
Silver
0.0130
0.8737
0.0039
0.0170
1
ICP/
MS
Thallium
.
.
.
.
2
ICP/
MS
Thorium
.
.
.
.
2
ICP/
MS
Uranium
.
.
.
.
2
ICP/
MS
Vanadium
­
0.7290
1.0486
0.0194
0.2460
0
ICP/
MS
Zinc
0.2020
1.1274
0.0412
1.3300
0
ORG6000
502.2­
ELCD
ELCD
1,1,1,2­
tetrachloroethane
­
0.0470
0.8854
0.1685
0.0010
0
ORG6000
502.2­
ELCD
ELCD
1,1,1­
trichloroethane
­
0.0600
0.9153
0.1048
0.0220
0
ORG6000
502.2­
ELCD
ELCD
1,1,2,2­
tce+
1,2,3­
tcp
­
0.4980
1.0898
0.0393
0.0010
0
ORG6000
502.2­
ELCD
ELCD
1,1,2­
trichloroethane
­
0.0480
0.8728
0.1756
0.0010
0
ORG6000
502.2­
ELCD
ELCD
1,1­
dichloroethane
0.0330
0.6867
0.2598
0.0010
0
ORG6000
502.2­
ELCD
ELCD
1,1­
dichloroethene
0.1000
0.6326
0.1876
0.0210
0
ORG6000
502.2­
ELCD
ELCD
1,2,3­
trichlorobenzene
0.1660
0.9942
0.0608
0.1420
0
ORG6000
502.2­
ELCD
ELCD
1,2,4­
trichlorobenzene
0.2480
0.9050
0.0617
0.0880
0
ORG6000
502.2­
ELCD
ELCD
1,2­
dibromoethane
­
0.0170
0.8960
0.1105
0.0030
0
ORG6000
502.2­
ELCD
ELCD
1,2­
dichlorobenzene
­
0.0560
0.9083
0.0868
0.0340
0
ORG6000
502.2­
ELCD
ELCD
1,2­
dichloroethane
­
0.0490
0.8994
0.1857
0.0010
0
ORG6000
502.2­
ELCD
ELCD
1,2­
dichloropropane
­
0.0670
0.9545
0.0529
0.0400
0
ORG6000
502.2­
ELCD
ELCD
1,3­
dichlorobenzene
0.3260
0.7560
0.1307
0.0200
0
ORG6000
502.2­
ELCD
ELCD
1,3­
dichloropropane
­
0.0781
1.0556
0.0314
0.0113
0
ORG6000
502.2­
ELCD
ELCD
1,4­
dichlorobenzene
­
0.0450
0.9536
0.0658
0.0249
1
ORG6000
502.2­
ELCD
ELCD
2­
chlorotoluene
0.1801
1.0150
0.0796
0.0273
0
ORG6000
502.2­
ELCD
ELCD
4­
chlorotoluene
0.0179
1.1111
0.1289
0.0315
0
ORG6000
502.2­
ELCD
ELCD
Bromobenzene
0.9510
0.8171
0.0689
0.0483
0
ORG6000
502.2­
ELCD
ELCD
Bromochloromethane
0.4282
0.7551
0.1503
0.0194
0
ORG6000
502.2­
ELCD
ELCD
Bromodichloromethane
0.0533
0.8966
0.2494
0.0002
1
ORG6000
502.2­
ELCD
ELCD
Bromoform
0.7808
0.6547
0.2034
0.0011
0
ORG6000
502.2­
ELCD
ELCD
Bromomethane
3.3740
0.7292
0.0535
0.0931
0
ORG6000
502.2­
ELCD
ELCD
Carbontet
+
1,1­
DCP
­
0.0856
0.8501
0.1093
0.0229
0
ORG6000
502.2­
ELCD
ELCD
Chlorobenzene
0.3470
0.7414
0.1310
0.0207
0
ORG6000
502.2­
ELCD
ELCD
Chloroethane
1.2823
0.6884
0.1798
0.0033
0
B­
18
February
2003
Appendix
B
Table
2:
Two­
Component
Model
Estimates
and
Diagnostics
(
EPA,
All
data)
Source
Method
Technique
Analyte
alpha
beta
eta
epsilon
error
ORG6000
502.2­
ELCD
ELCD
Chloroform
­
0.0279
1.1376
0.4637
0.0019
0
ORG6000
502.2­
ELCD
ELCD
Chloromethane
1.3937
0.5847
0.1791
0.0402
0
ORG6000
502.2­
ELCD
ELCD
Cis­
1,2­
dce+
2,2­
dcp
­
0.0933
0.8223
0.1291
0.0324
0
ORG6000
502.2­
ELCD
ELCD
Cis­
1,3­
dichloropropene
0.0538
0.7289
0.2293
0.0010
1
ORG6000
502.2­
ELCD
ELCD
Dibromochloromethane
0.3283
0.8080
0.1176
0.0223
0
ORG6000
502.2­
ELCD
ELCD
Dibromomethane
0.2983
0.8685
0.0803
0.0275
0
ORG6000
502.2­
ELCD
ELCD
Dichlorodifluoromethane
0.4631
0.3644
0.9263
0.0012
0
ORG6000
502.2­
ELCD
ELCD
Hexachlorobutadiene
0.0253
0.9322
0.0787
0.1070
0
ORG6000
502.2­
ELCD
ELCD
Methylene
Chloride
1.6300
0.6453
0.0045
2.6916
0
ORG6000
502.2­
ELCD
ELCD
Tetrachloroethene
­
0.0425
0.8284
0.1008
0.0222
0
ORG6000
502.2­
ELCD
ELCD
Trans­
1,2­
dichloroethene
­
0.0523
0.8641
0.0694
0.0840
0
ORG6000
502.2­
ELCD
ELCD
Trans­
1,3­
dichloropropene
0.2005
0.6854
0.2249
0.0003
1
ORG6000
502.2­
ELCD
ELCD
Trichloroethene
­
0.0339
0.7735
0.1985
0.0006
1
ORG6000
502.2­
ELCD
ELCD
Trichlorofluoromethane
0.6908
0.7726
0.0636
0.1126
0
ORG6000
502.2­
ELCD
ELCD
Vinyl
Chloride
1.6238
0.7659
0.0482
0.0848
0
ORG6000
502.2­
PID
PID
1,2,3­
trichlorobenzene
0.0737
0.9630
0.0375
0.1285
0
ORG6000
502.2­
PID
PID
1,2,4­
trichlorobenzene
0.0075
0.9661
0.0627
0.0232
0
ORG6000
502.2­
PID
PID
1,2,4­
trimethylbenzene
0.2568
0.8903
0.0572
0.0250
0
ORG6000
502.2­
PID
PID
1,2­
dichlorobenzene
­
0.0035
0.9088
0.0755
0.0088
0
ORG6000
502.2­
PID
PID
1,3,5­
tmb+
4­
chlorotoluene
0.0101
0.8795
0.0584
0.0210
0
ORG6000
502.2­
PID
PID
1,3­
dichlorobenzene
­
0.0069
0.9143
0.0543
0.0487
0
ORG6000
502.2­
PID
PID
2­
chlorotoluene
­
0.0036
0.8855
0.0685
0.1024
0
ORG6000
502.2­
PID
PID
Benzene
­
0.0022
0.8794
0.0477
0.0094
0
ORG6000
502.2­
PID
PID
Bromobenzene
­
0.0011
0.9197
0.0409
0.0047
0
ORG6000
502.2­
PID
PID
Chlorobenzene
­
0.0017
0.9064
0.0489
0.0114
0
ORG6000
502.2­
PID
PID
Cis­
1,3­
dichloropropene
­
0.0553
0.9674
0.0475
0.0409
0
ORG6000
502.2­
PID
PID
Ethylbenzene
0.0017
0.8604
0.0545
0.0108
0
ORG6000
502.2­
PID
PID
Hexchlobutadiene+
naphthal
0.8517
0.8879
0.0237
0.3689
0
ORG6000
502.2­
PID
PID
Isopropylbenzene
0.0000
0.8633
0.0599
0.0063
0
ORG6000
502.2­
PID
PID
M+
p
Xylene
0.1424
0.8688
0.0500
0.0251
0
ORG6000
502.2­
PID
PID
N­
butylbenzene
0.3299
0.9241
0.0392
0.0162
0
ORG6000
502.2­
PID
PID
N­
propylbenzene
0.0024
0.8964
0.0595
0.0209
0
ORG6000
502.2­
PID
PID
O­
xylene+
styrene
0.0021
0.8998
0.0433
0.0215
0
ORG6000
502.2­
PID
PID
P­
isoproptol+
1,4­
dcb
0.0246
0.9054
0.0562
0.0283
0
ORG6000
502.2­
PID
PID
Sec­
butylbenzene
­
0.0017
0.8603
0.0690
0.0151
0
ORG6000
502.2­
PID
PID
Tert­
butylbenzene
0.0014
0.8559
0.0577
0.0105
0
ORG6000
502.2­
PID
PID
Tetrachloroethene
­
0.0006
0.8607
0.0704
0.0573
0
ORG6000
502.2­
PID
PID
Toluene
0.0144
0.8972
0.0857
0.0201
0
ORG6000
502.2­
PID
PID
Trans­
1,3­
dichloropropene
­
0.0366
0.9313
0.0383
0.0263
0
ORG6000
502.2­
PID
PID
Trichloroethene
­
0.0095
0.8847
0.0741
0.0117
0
ORG6000
524.2
GC/
MS
1,1,1,2­
tetrachloroethane
­
0.0253
0.9223
0.1119
0.0963
0
ORG6000
524.2
GC/
MS
1,1,1­
trichloroethane
­
0.0674
0.9762
0.1246
0.0138
0
ORG6000
524.2
GC/
MS
1,1,2,2­
tetrachloroethane
­
0.1946
0.9934
0.0884
0.0468
0
ORG6000
524.2
GC/
MS
1,1,2­
trichloroethane
­
0.0283
0.9542
0.0646
0.1406
0
February
2003
B­
19
Assessment
of
Detection
and
Quantitation
Approaches
Table
2:
Two­
Component
Model
Estimates
and
Diagnostics
(
EPA,
All
data)
Source
Method
Technique
Analyte
alpha
beta
eta
epsilon
error
ORG6000
524.2
GC/
MS
1,1­
dichloroethane
­
0.0728
0.9728
0.1365
0.0102
0
ORG6000
524.2
GC/
MS
1,1­
dichloroethene
­
0.0718
0.9688
0.1647
0.0024
0
ORG6000
524.2
GC/
MS
1,1­
dichloropropanone
­
11.7342
1.1090
0.0662
0.3353
0
ORG6000
524.2
GC/
MS
1,1­
dichloropropene
­
0.0894
0.9711
0.0632
0.1144
0
ORG6000
524.2
GC/
MS
1,2,3­
trichlorobenzene
­
0.0152
0.9926
0.0676
0.1120
0
ORG6000
524.2
GC/
MS
1,2,3­
trichloropropane
0.0573
0.8881
0.1803
0.0266
0
ORG6000
524.2
GC/
MS
1,2,4­
trichlorobenzene
­
0.0582
1.0390
0.1212
0.0323
0
ORG6000
524.2
GC/
MS
1,2,4­
trimethylbenzene
­
0.0687
0.9909
0.1053
0.0063
0
ORG6000
524.2
GC/
MS
1,2­
dibromo­
3­
chloropropa
­
1.4054
1.0569
0.0586
0.0131
0
ORG6000
524.2
GC/
MS
1,2­
dibromoethane
­
0.0902
0.9714
0.0651
0.1339
0
ORG6000
524.2
GC/
MS
1,2­
dichlorobenzene
­
0.0433
1.0418
0.1214
0.0117
0
ORG6000
524.2
GC/
MS
1,2­
dichloroethane
0.0215
0.9126
0.0604
0.1185
0
ORG6000
524.2
GC/
MS
1,2­
dichloropropane
0.0143
0.9580
0.0650
0.1172
0
ORG6000
524.2
GC/
MS
1,3,5­
trimethylbenzene
­
0.0606
0.9356
0.1202
0.0107
0
ORG6000
524.2
GC/
MS
1,3­
dichlorobenzene
­
0.0419
0.9839
0.1352
0.0127
0
ORG6000
524.2
GC/
MS
1,3­
dichloropropane
­
0.0872
0.9876
0.1631
0.0066
0
ORG6000
524.2
GC/
MS
1,4­
dichlorobenzene
­
0.0459
1.0374
0.1230
0.0077
0
ORG6000
524.2
GC/
MS
1­
chlorobutane
11.3197
0.8720
0.0734
94.0376
0
ORG6000
524.2
GC/
MS
2,2­
dichloropropane
­
0.2088
0.7873
0.1971
0.0328
0
ORG6000
524.2
GC/
MS
2­
butanone
­
0.8721
1.0264
0.0542
0.0815
0
ORG6000
524.2
GC/
MS
2­
chlorotoluene
­
0.0596
1.0133
0.1369
0.0068
0
ORG6000
524.2
GC/
MS
2­
hexanone
­
0.9653
1.0518
0.0641
0.0189
0
ORG6000
524.2
GC/
MS
2­
nitropropane
­
1.4943
1.0324
0.0623
0.0174
0
ORG6000
524.2
GC/
MS
4­
chlorotoluene
­
0.0597
1.0004
0.0568
0.0040
0
ORG6000
524.2
GC/
MS
4­
isopropyltoluene
­
0.0611
0.9836
0.0453
0.0038
0
ORG6000
524.2
GC/
MS
4­
methyl­
2­
pentanone
­
1.8915
1.1121
0.0707
0.0249
0
ORG6000
524.2
GC/
MS
Acetone
­
1.3578
1.0352
0.0699
0.3545
0
ORG6000
524.2
GC/
MS
Acrylonitrile
­
2.4782
1.1849
0.0596
0.0134
0
ORG6000
524.2
GC/
MS
Allyl
Chloride
­
0.0775
0.9278
0.1136
0.0093
0
ORG6000
524.2
GC/
MS
Benzene
­
0.0242
0.9791
0.1307
0.0044
0
ORG6000
524.2
GC/
MS
Bromobenzene
­
0.0692
0.9644
0.1636
0.0057
0
ORG6000
524.2
GC/
MS
Bromochloromethane
­
0.0505
0.9463
0.0708
0.1106
0
ORG6000
524.2
GC/
MS
Bromodichloromethane
­
0.0877
0.9881
0.1556
0.0070
0
ORG6000
524.2
GC/
MS
Bromoform
­
0.1901
1.0064
0.0891
0.1239
0
ORG6000
524.2
GC/
MS
Bromomethane
­
0.0655
0.9574
0.1556
0.0093
0
ORG6000
524.2
GC/
MS
Carbon
Disulfide
­
0.0302
0.9656
0.1647
0.0104
0
ORG6000
524.2
GC/
MS
Carbon
Tetrachloride
­
0.0723
0.9464
0.1576
0.0107
0
ORG6000
524.2
GC/
MS
Chloroacetonitrile
­
2.7925
0.9277
0.0556
0.0123
0
ORG6000
524.2
GC/
MS
Chlorobenzene
­
0.0487
1.0215
0.1421
0.0073
0
ORG6000
524.2
GC/
MS
Chloroethane
­
0.0402
0.9683
0.1203
0.1025
0
ORG6000
524.2
GC/
MS
Chloroform
­
0.0466
0.9938
0.1600
0.0062
0
ORG6000
524.2
GC/
MS
Chloromethane
­
0.0353
0.9485
0.1875
0.0134
0
ORG6000
524.2
GC/
MS
Cis­
1,2­
dichloroethene
­
0.0304
0.9437
0.0976
0.1023
0
ORG6000
524.2
GC/
MS
Cis­
1,3­
dichloropropene
­
0.1027
0.9478
0.1137
0.0106
0
ORG6000
524.2
GC/
MS
Dibromochloromethane
­
0.0219
0.9411
0.0744
0.1184
0
B­
20
February
2003
Appendix
B
Table
2:
Two­
Component
Model
Estimates
and
Diagnostics
(
EPA,
All
data)
Source
Method
Technique
Analyte
alpha
beta
eta
epsilon
error
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
ORG6000
524.2
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
GC/
MS
ORG6184
1625:
T=
0
GC/
MS
ORG6184
1625:
T=
0
GC/
MS
ORG6184
1625:
T=
0
GC/
MS
ORG6184
1625:
T=
0
GC/
MS
ORG6184
1625:
T=
0
GC/
MS
ORG6184
1625:
T=
0
GC/
MS
ORG6184
1625:
T=
0
GC/
MS
ORG6184
1625:
T=
0
GC/
MS
ORG6184
1625:
T=
0
GC/
MS
ORG6184
1625:
T=
0
GC/
MS
ORG6184
1625:
T=
0
GC/
MS
ORG6184
1625:
T=
0
GC/
MS
Dibromomethane
Dichlorodifluoromethane
Diethyl
Ether
Ethyl
Methacrylate
Ethylbenzene
Hexachlorobutadiene
Hexachloroethane
Isopropylbenzene
M+
p
Xylene
Methacrylonitrile
Methyl
Iodide
Methyl
Tert­
butyl
Ether
Methylacrylate
Methylene
Chloride
Methylmethacrylate
N­
butylbenzene
N­
propylbenzene
Naphthalene
O­
xylene
Pentachloroethane
Sec­
butylbenzene
Styrene
Tert­
butylbenzene
Tetrachloroethene
Toluene
Trans­
1,2­
dichloroethene
Trans­
1,3­
dichloropropene
Trans­
1,4­
dichloro­
2­
bute
Trichloroethene
Trichlorofluoromethane
Vinyl
Chloride
Xylene
(
Total)

1,2,3­
trichlorobenzene
1,2,4­
trichlorobenzene
1,2­
dichlorobenzene
1,2­
diphenylhydrazine
1,3­
dichlorobenzene
1,4­
dichlorobenzene
2,3,6­
trichlorophenol
2,4,5­
trichlorophenol
2,4,6­
trichlorophenol
2,4­
dichlorophenol
2,4­
dimethylphenol
2,4­
dinitrophenol
­
0.0345
0.9532
0.0654
0.1130
0
5.7673
0.6356
0.3422
0.0170
0
0.0371
0.9306
0.0742
0.1193
0
­
0.2703
1.0181
0.0735
0.1366
0
­
0.1002
1.0002
0.1346
0.0104
0
­
0.0217
0.9787
0.1543
0.0072
0
­
0.0583
0.9310
0.1113
0.0739
0
­
0.0582
0.9825
0.0897
0.0040
0
­
0.0632
0.9582
0.0507
0.0042
0
­
0.7740
1.0119
0.0652
0.0157
0
­
0.0588
0.9564
0.1631
0.0073
0
­
0.1304
0.9902
0.0955
0.1229
0
­
0.3188
1.0006
0.0527
0.1305
0
­
0.0035
0.9265
0.0770
0.0807
0
­
0.3167
1.0381
0.0643
0.1546
0
­
0.0478
0.9114
0.1089
0.0046
0
­
0.1005
1.0366
0.1602
0.0112
0
­
0.1041
1.0308
0.1233
0.0242
0
­
0.1016
1.0547
0.1515
0.0100
0
­
0.1345
0.9154
0.1358
0.0068
0
­
0.0517
0.9717
0.1029
0.0079
0
­
0.0694
0.9952
0.0828
0.0785
0
­
0.0574
0.9594
0.1074
0.0060
0
­
0.0236
1.0295
0.2495
0.0101
0
­
0.0534
0.9837
0.0468
0.0032
0
­
0.0763
1.0127
0.1437
0.0120
0
­
0.1252
0.9422
0.0747
0.0891
0
­
0.7732
0.9171
0.0845
0.0391
0
­
0.0740
0.9959
0.1903
0.0208
0
­
0.1921
1.1100
0.1766
0.0280
0
­
0.0472
0.9338
0.1890
0.0049
0
­
0.0727
0.9756
0.0416
0.0027
0
0.0132
1.1267
0.0700
0.0106
0
0.0137
1.0618
0.0950
0.0044
0
0.0184
1.0420
0.0273
0.0119
1
­
0.0130
1.0002
0.1726
0.0041
0
0.0119
1.0700
0.0411
0.0101
0
0.0197
1.0641
0.0386
0.0500
0
­
0.0259
0.9853
0.1952
0.0230
0
0.0019
0.9288
0.0602
0.0019
0
0.0198
0.9905
0.1459
0.0193
0
0.1460
1.1006
0.0341
0.0254
0
0.0064
1.0509
0.0229
0.0331
1
­
0.0500
1.0755
0.0446
0.1491
0
February
2003
B­
21
Assessment
of
Detection
and
Quantitation
Approaches
Table
2:
Two­
Component
Model
Estimates
and
Diagnostics
(
EPA,
All
data)
Source
Method
Technique
Analyte
alpha
beta
eta
epsilon
error
ORG6184
1625:
T=
0
GC/
MS
2,4­
dinitrotoluene
0.0137
0.9084
0.1417
0.0029
0
ORG6184
1625:
T=
0
GC/
MS
2,6­
dinitrotoluene
0.0814
1.0291
0.0628
0.0875
0
ORG6184
1625:
T=
0
GC/
MS
2­
chloronaphthalene
0.0149
0.9937
0.0411
0.0073
0
ORG6184
1625:
T=
0
GC/
MS
2­
chlorophenol
0.0107
1.0471
0.0328
0.0061
1
ORG6184
1625:
T=
0
GC/
MS
2­
nitrophenol
0.0351
1.0596
0.0346
0.0299
0
ORG6184
1625:
T=
0
GC/
MS
2­
picoline
­
0.0343
0.9825
0.0614
0.0257
1
ORG6184
1625:
T=
0
GC/
MS
3,3'­
dichlorobenzidine
0.0029
1.1071
0.0439
0.0145
1
ORG6184
1625:
T=
0
GC/
MS
4­
bromophenyl
Phenyl
Ether
0.0056
1.0066
0.0609
0.0056
0
ORG6184
1625:
T=
0
GC/
MS
4­
chloro­
3­
methylphenol
0.3276
0.8566
0.1283
0.0139
0
ORG6184
1625:
T=
0
GC/
MS
4­
chlorophenylphenyl
Ether
0.0087
0.8979
0.0581
0.0051
0
ORG6184
1625:
T=
0
GC/
MS
4­
nitrophenol
0.0577
1.1917
0.0847
0.0433
0
ORG6184
1625:
T=
0
GC/
MS
Acenaphthene
0.0051
1.0760
0.0814
0.0016
0
ORG6184
1625:
T=
0
GC/
MS
Acenaphthylene
0.0024
0.9987
0.0675
0.0016
0
ORG6184
1625:
T=
0
GC/
MS
Alpha­
terpineol
0.0114
1.2046
0.0369
0.0006
1
ORG6184
1625:
T=
0
GC/
MS
Anthracene
0.0020
1.0416
0.0627
0.0012
0
ORG6184
1625:
T=
0
GC/
MS
Benzidine
0.0333
0.6630
0.1947
0.0330
0
ORG6184
1625:
T=
0
GC/
MS
Benzo(
a)
anthracene
0.0071
0.9135
0.1317
0.0081
0
ORG6184
1625:
T=
0
GC/
MS
Benzo(
a)
pyrene
­
0.0179
1.0256
0.0877
0.0050
0
ORG6184
1625:
T=
0
GC/
MS
Benzo(
b)
fluoranthene
0.0285
1.1668
0.0994
0.0125
0
ORG6184
1625:
T=
0
GC/
MS
Benzo(
ghi)
perylene
0.0034
1.1106
0.0777
0.0009
1
ORG6184
1625:
T=
0
GC/
MS
Benzo(
k)
fluoranthene
­
0.0135
0.9240
0.0808
0.0039
0
ORG6184
1625:
T=
0
GC/
MS
Beta­
naphthylamine
0.0146
0.5679
0.1687
0.0079
0
ORG6184
1625:
T=
0
GC/
MS
Biphenyl
0.0272
1.0252
0.0588
0.0054
0
ORG6184
1625:
T=
0
GC/
MS
Bis(
2­
chloroethoxy)
methan
­
0.0028
0.9282
0.0668
0.0100
0
ORG6184
1625:
T=
0
GC/
MS
Bis(
2­
chloroethyl)
Ether
0.0043
0.9138
0.0430
0.0010
1
ORG6184
1625:
T=
0
GC/
MS
Bis(
2­
chloroisopropyl)
et
0.0145
1.0283
0.1082
0.0303
0
ORG6184
1625:
T=
0
GC/
MS
Bis(
2­
ethylhexyl)
Phthalate
0.0363
0.9838
0.0396
0.0139
0
ORG6184
1625:
T=
0
GC/
MS
Butyl
Benzyl
Phthalate
0.0232
1.0213
0.0524
0.0091
0
ORG6184
1625:
T=
0
GC/
MS
Carbazole
0.0047
0.9756
0.0509
0.0017
0
ORG6184
1625:
T=
0
GC/
MS
Chrysene
­
0.0001
0.9068
0.0456
0.0012
0
ORG6184
1625:
T=
0
GC/
MS
Di­
n­
butyl
Phthalate
­
0.0007
1.0501
0.0276
0.0016
1
ORG6184
1625:
T=
0
GC/
MS
Di­
n­
octyl
Phatalate
0.0089
1.0127
0.0820
0.0029
0
ORG6184
1625:
T=
0
GC/
MS
Di­
n­
propylnitrosamine
0.0099
1.0468
0.1048
0.0024
0
ORG6184
1625:
T=
0
GC/
MS
Dibenzo(
a,
h)
anthracene
­
0.0091
1.0348
0.0744
0.0103
0
ORG6184
1625:
T=
0
GC/
MS
Dibenzofuran
0.0068
0.9601
0.0527
0.0083
0
ORG6184
1625:
T=
0
GC/
MS
Dibenzothiophene
­
0.0023
0.9486
0.0366
0.2222
0
ORG6184
1625:
T=
0
GC/
MS
Diethyl
Phthalate
0.0148
1.0165
0.0321
0.0074
0
ORG6184
1625:
T=
0
GC/
MS
Dimethyl
Phahlate
0.0087
1.0412
0.0398
0.0024
0
ORG6184
1625:
T=
0
GC/
MS
Diphenyl
Ether
0.0066
0.9911
0.0253
0.0006
1
ORG6184
1625:
T=
0
GC/
MS
Diphenylamine
0.0423
1.0583
0.0534
0.0223
0
ORG6184
1625:
T=
0
GC/
MS
Fluoranthene
0.0034
0.9715
0.0574
0.0012
0
ORG6184
1625:
T=
0
GC/
MS
Fluorene
0.0035
1.0345
0.0813
0.0006
1
ORG6184
1625:
T=
0
GC/
MS
Hexachlorobenzene
0.0416
1.0097
0.0427
0.0135
0
ORG6184
1625:
T=
0
GC/
MS
Hexachlorobutadiene
0.0457
0.9704
0.0489
0.0173
1
ORG6184
1625:
T=
0
GC/
MS
Hexachlorocyclopentadiene
­
0.0014
0.8833
0.1054
0.0120
0
B­
22
February
2003
Appendix
B
Table
2:
Two­
Component
Model
Estimates
and
Diagnostics
(
EPA,
All
data)
Source
Method
Technique
Analyte
alpha
beta
eta
epsilon
error
ORG6184
1625:
T=
0
GC/
MS
Hexachloroethane
0.0696
0.9958
0.0189
0.1296
0
ORG6184
1625:
T=
0
GC/
MS
Indeno(
1,2,3­
cd)
pyrene
0.0036
1.5346
0.2387
0.0109
0
ORG6184
1625:
T=
0
GC/
MS
Isophorone
­
0.2574
1.1352
0.0179
0.3284
1
ORG6184
1625:
T=
0
GC/
MS
N­
decane
0.0148
1.1176
0.2360
0.0021
0
ORG6184
1625:
T=
0
GC/
MS
N­
docosane
0.0058
1.2973
0.1495
0.0052
0
ORG6184
1625:
T=
0
GC/
MS
N­
dodecane
0.0079
1.0155
0.0580
0.0028
0
ORG6184
1625:
T=
0
GC/
MS
N­
eicosane
­
0.0034
0.9932
0.1168
0.0058
0
ORG6184
1625:
T=
0
GC/
MS
N­
hexacosane
0.0135
1.5047
0.2300
0.0105
0
ORG6184
1625:
T=
0
GC/
MS
N­
hexadecane
0.0036
1.0020
0.1412
0.0014
0
ORG6184
1625:
T=
0
GC/
MS
N­
nitrosodimethylamine
0.0113
1.0633
0.0673
0.0090
0
ORG6184
1625:
T=
0
GC/
MS
N­
nitrosodiphenylamine
0.0397
1.0509
0.0240
0.0228
0
ORG6184
1625:
T=
0
GC/
MS
N­
octacosane
0.0319
1.5129
0.2010
0.0122
0
ORG6184
1625:
T=
0
GC/
MS
N­
octadecane
0.0059
1.2209
0.1384
0.0037
0
ORG6184
1625:
T=
0
GC/
MS
N­
tetracosane
0.2801
0.9849
0.2107
0.0059
0
ORG6184
1625:
T=
0
GC/
MS
N­
tetradecane
0.0037
1.2548
0.1555
0.0010
0
ORG6184
1625:
T=
0
GC/
MS
N­
triacontane
0.0343
1.1303
0.1551
0.0132
0
ORG6184
1625:
T=
0
GC/
MS
Naphthalene
­
0.0021
1.0015
0.0201
0.0013
1
ORG6184
1625:
T=
0
GC/
MS
Nitrobenzene
0.0181
1.0514
0.0263
0.0210
0
ORG6184
1625:
T=
0
GC/
MS
P­
cymene
0.0042
0.9727
0.0786
0.0013
0
ORG6184
1625:
T=
0
GC/
MS
Pentachlorophenol
0.0045
0.9914
0.0085
0.0044
1
ORG6184
1625:
T=
0
GC/
MS
Phenanthrene
0.0044
0.9735
0.0526
0.0018
1
ORG6184
1625:
T=
0
GC/
MS
Phenol
0.0068
0.8402
0.0933
0.0024
0
ORG6184
1625:
T=
0
GC/
MS
Phenol,
2­
methyl­
4,6­
dinit
0.0210
0.9697
0.0376
0.1258
0
ORG6184
1625:
T=
0
GC/
MS
Pyrene
0.0080
0.9491
0.0630
0.0045
0
ORG6184
1625:
T=
0
GC/
MS
Styrene
0.0269
0.9925
0.0670
0.0125
0
ORG6184
1625:
T=
1000
GC/
MS
1,2,3­
trichlorobenzene
0.0109
1.0276
0.0354
0.0009
1
ORG6184
1625:
T=
1000
GC/
MS
1,2,4­
trichlorobenzene
0.0051
1.0203
0.0931
0.0203
1
ORG6184
1625:
T=
1000
GC/
MS
1,2­
dichlorobenzene
­
0.0080
1.0483
0.0383
0.0258
0
ORG6184
1625:
T=
1000
GC/
MS
1,2­
diphenylhydrazine
­
0.0174
1.0602
0.1379
0.0022
0
ORG6184
1625:
T=
1000
GC/
MS
1,3­
dichlorobenzene
­
0.0228
1.0926
0.0483
0.0258
0
ORG6184
1625:
T=
1000
GC/
MS
1,4­
dichlorobenzene
0.0198
1.0696
0.0471
0.0474
0
ORG6184
1625:
T=
1000
GC/
MS
2,3,6­
trichlorophenol
­
0.0138
0.9537
0.2637
0.0058
0
ORG6184
1625:
T=
1000
GC/
MS
2,4,5­
trichlorophenol
­
0.0167
0.8986
0.1512
0.0399
0
ORG6184
1625:
T=
1000
GC/
MS
2,4,6­
trichlorophenol
0.0041
0.9647
0.1583
0.0329
0
ORG6184
1625:
T=
1000
GC/
MS
2,4­
dichlorophenol
0.0935
1.1287
0.0630
0.0581
0
ORG6184
1625:
T=
1000
GC/
MS
2,4­
dimethylphenol
­
0.0067
1.0208
0.0370
0.0342
0
ORG6184
1625:
T=
1000
GC/
MS
2,4­
dinitrophenol
­
0.0438
1.0515
0.0450
0.1289
0
ORG6184
1625:
T=
1000
GC/
MS
2,4­
dinitrotoluene
­
0.0078
0.9152
0.0891
0.0369
0
ORG6184
1625:
T=
1000
GC/
MS
2,6­
dinitrotoluene
0.0395
1.0191
0.0852
0.0665
0
ORG6184
1625:
T=
1000
GC/
MS
2­
chloronaphthalene
0.0474
1.0254
0.0371
0.0369
0
ORG6184
1625:
T=
1000
GC/
MS
2­
chlorophenol
­
0.0455
1.0591
0.0316
0.0385
0
ORG6184
1625:
T=
1000
GC/
MS
2­
nitrophenol
­
0.0472
1.0472
0.0277
0.0646
0
ORG6184
1625:
T=
1000
GC/
MS
2­
picoline
­
0.2608
1.0262
0.0435
0.0571
0
ORG6184
1625:
T=
1000
GC/
MS
3,3'­
dichlorobenzidine
­
0.0429
1.1001
0.0704
0.0629
0
ORG6184
1625:
T=
1000
GC/
MS
4­
bromophenyl
Phenyl
Ethe
­
0.0708
1.0420
0.0641
0.0636
0
February
2003
B­
23
Assessment
of
Detection
and
Quantitation
Approaches
Table
2:
Two­
Component
Model
Estimates
and
Diagnostics
(
EPA,
All
data)
Source
Method
Technique
Analyte
alpha
beta
eta
epsilon
error
ORG6184
1625:
T=
1000
GC/
MS
4­
chloro­
3­
methylphenol
0.2654
0.8917
0.0224
0.0064
0
ORG6184
1625:
T=
1000
GC/
MS
4­
chlorophenylphenyl
Ethe
­
0.0152
0.9112
0.0609
0.0185
0
ORG6184
1625:
T=
1000
GC/
MS
4­
nitrophenol
­
0.6385
1.2174
0.0627
0.0019
0
ORG6184
1625:
T=
1000
GC/
MS
Acenaphthene
0.0020
1.0618
0.0543
0.0211
0
ORG6184
1625:
T=
1000
GC/
MS
Acenaphthylene
­
0.0048
0.9812
0.0651
0.0071
0
ORG6184
1625:
T=
1000
GC/
MS
Alpha­
terpineol
­
0.0213
1.0586
0.0762
0.0423
0
ORG6184
1625:
T=
1000
GC/
MS
Anthracene
0.0130
0.8886
0.0865
0.0052
1
ORG6184
1625:
T=
1000
GC/
MS
Benzidine
0.0073
0.6400
0.0790
0.0010
1
ORG6184
1625:
T=
1000
GC/
MS
Benzo(
a)
anthracene
0.0063
0.8898
0.1339
0.0240
0
ORG6184
1625:
T=
1000
GC/
MS
Benzo(
a)
pyrene
0.0032
0.8206
0.3542
0.0031
1
ORG6184
1625:
T=
1000
GC/
MS
Benzo(
b)
fluoranthene
0.0303
1.1169
0.0701
0.0433
0
ORG6184
1625:
T=
1000
GC/
MS
Benzo(
ghi)
perylene
0.0212
1.0223
0.3646
0.0056
1
ORG6184
1625:
T=
1000
GC/
MS
Benzo(
k)
fluoranthene
­
0.0191
0.9560
0.2424
0.0046
0
ORG6184
1625:
T=
1000
GC/
MS
Beta­
naphthylamine
­
0.0045
0.6156
0.1985
0.0166
0
ORG6184
1625:
T=
1000
GC/
MS
Biphenyl
0.0092
1.0484
0.0726
0.0206
0
ORG6184
1625:
T=
1000
GC/
MS
Bis(
2­
chloroethoxy)
methan
­
0.0228
0.9134
0.0854
0.0163
0
ORG6184
1625:
T=
1000
GC/
MS
Bis(
2­
chloroethyl)
Ether
0.0035
0.8499
0.0581
0.0007
1
ORG6184
1625:
T=
1000
GC/
MS
Bis(
2­
chloroisopropyl)
et
­
0.2400
1.1073
0.0775
0.1988
0
ORG6184
1625:
T=
1000
GC/
MS
Bis(
2­
ethylhexyl)
Phthalate
0.0393
0.9982
0.0535
0.0238
0
ORG6184
1625:
T=
1000
GC/
MS
Butyl
Benzyl
Pathalate
0.0301
1.0541
0.0667
0.0268
0
ORG6184
1625:
T=
1000
GC/
MS
Carbazole
0.0012
0.9741
0.0593
0.0173
0
ORG6184
1625:
T=
1000
GC/
MS
Chrysene
0.0025
0.8646
0.0271
0.0011
1
ORG6184
1625:
T=
1000
GC/
MS
Di­
n­
butyl
Phthalate
0.0055
1.0689
0.1365
0.0049
0
ORG6184
1625:
T=
1000
GC/
MS
Di­
n­
octyl
Phthalate
0.0077
1.0275
0.0815
0.0282
0
ORG6184
1625:
T=
1000
GC/
MS
Di­
n­
propylnitrosamine
­
0.0359
1.0522
0.0726
0.0342
0
ORG6184
1625:
T=
1000
GC/
MS
Dibenzo(
a,
h)
anthracene
­
0.0595
1.0789
0.0651
0.0917
1
ORG6184
1625:
T=
1000
GC/
MS
Dibenzofuran
­
0.0063
1.0203
0.0661
0.0024
0
ORG6184
1625:
T=
1000
GC/
MS
Dibenzothiophene
0.0008
0.9423
0.0495
0.0090
1
ORG6184
1625:
T=
1000
GC/
MS
Diethyl
Phthalate
0.0128
1.0441
0.0392
0.0144
0
ORG6184
1625:
T=
1000
GC/
MS
Dimethyl
Phthalate
0.0038
1.0131
0.0384
0.0147
1
ORG6184
1625:
T=
1000
GC/
MS
Diphenyl
Ether
0.0038
0.9688
0.0611
0.0280
0
ORG6184
1625:
T=
1000
GC/
MS
Diphenylamine
0.0279
1.0487
0.0662
0.0273
0
ORG6184
1625:
T=
1000
GC/
MS
Fluoranthene
0.0029
0.9639
0.0514
0.0013
1
ORG6184
1625:
T=
1000
GC/
MS
Fluorene
0.0107
1.0120
0.0876
0.0006
1
ORG6184
1625:
T=
1000
GC/
MS
Hexachlorobenzene
0.0044
1.0421
0.0410
0.0454
0
ORG6184
1625:
T=
1000
GC/
MS
Hexachlorobutadiene
­
0.0199
0.9716
0.0477
0.0492
0
ORG6184
1625:
T=
1000
GC/
MS
Hexachlorocyclopentadiene
­
0.0181
0.8948
0.2432
0.0073
0
ORG6184
1625:
T=
1000
GC/
MS
Hexachloroethane
0.0285
0.9937
0.0209
0.1239
0
ORG6184
1625:
T=
1000
GC/
MS
Indeno(
1,2,3­
cd)
pyrene
­
0.0255
1.3240
0.1047
0.0636
0
ORG6184
1625:
T=
1000
GC/
MS
Isophorone
0.0041
0.9858
0.0771
0.0036
0
ORG6184
1625:
T=
1000
GC/
MS
n­
Decane
0.0020
1.1660
0.0803
0.0180
0
ORG6184
1625:
T=
1000
GC/
MS
n­
Docosane
­
0.0095
1.0935
0.1391
0.0029
0
ORG6184
1625:
T=
1000
GC/
MS
n­
Dodecane
0.0150
1.0600
0.1156
0.0183
0
ORG6184
1625:
T=
1000
GC/
MS
n­
Eicosane
­
0.0026
1.0293
0.0520
0.0011
1
ORG6184
1625:
T=
1000
GC/
MS
n­
Hexacosane
0.0088
1.3311
0.3216
0.0043
0
B­
24
February
2003
Appendix
B
Table
2:
Two­
Component
Model
Estimates
and
Diagnostics
(
EPA,
All
data)
Source
Method
Technique
Analyte
alpha
beta
eta
epsilon
error
ORG6184
1625:
T=
1000
GC/
MS
n­
Hexadecane
­
0.0044
1.0236
0.0674
0.0044
0
ORG6184
1625:
T=
1000
GC/
MS
N­
nitrosodimethylamine
­
0.0557
1.0601
0.0589
0.0495
0
ORG6184
1625:
T=
1000
GC/
MS
N­
nitrosodiphenylamine
0.0230
1.0486
0.0316
0.0261
0
ORG6184
1625:
T=
1000
GC/
MS
n­
Octacosane
0.0135
1.3060
0.2834
0.0053
0
ORG6184
1625:
T=
1000
GC/
MS
n­
Octadecane
­
0.0231
1.1997
0.2212
0.0253
0
ORG6184
1625:
T=
1000
GC/
MS
n­
Tetracosane
0.2464
1.0408
0.1843
0.0017
0
ORG6184
1625:
T=
1000
GC/
MS
n­
Tetradecane
0.0101
1.2121
0.1868
0.0087
0
ORG6184
1625:
T=
1000
GC/
MS
n­
Triacontane
­
0.0011
1.1333
0.1777
0.0279
0
ORG6184
1625:
T=
1000
GC/
MS
Naphthalene
­
0.0088
0.9959
0.0926
0.0095
0
ORG6184
1625:
T=
1000
GC/
MS
Nitrobenzene
­
0.0351
1.0520
0.0329
0.0516
0
ORG6184
1625:
T=
1000
GC/
MS
p­
Cymene
­
0.0128
0.9406
0.0602
0.0115
0
ORG6184
1625:
T=
1000
GC/
MS
Pentachlorophenol
­
0.1599
1.0679
0.0426
0.1957
0
ORG6184
1625:
T=
1000
GC/
MS
Phenanthrene
0.0152
0.9430
0.0331
0.0147
0
ORG6184
1625:
T=
1000
GC/
MS
Phenol
­
0.0128
0.7949
0.0469
0.0109
0
ORG6184
1625:
T=
1000
GC/
MS
Phenol,
2­
methyl­
4,6­
dinit
0.0173
0.6280
0.4879
0.0027
0
ORG6184
1625:
T=
1000
GC/
MS
Pyrene
0.0023
0.9980
0.0369
0.0006
1
ORG6184
1625:
T=
1000
GC/
MS
Styrene
­
0.1383
1.0606
0.0158
0.1629
1
February
2003
B­
25
Assessment
of
Detection
and
Quantitation
Approaches
Table
3:
Two­
Component
Model
Estimates
and
Diagnostics
(
AAMA,
All
data)
Analyte
Lab
alpha
beta
epsilon
eta
error
Al
1
31.194
1.00228
13.438
0.01757
0
Al
2
131.816
0.98186
71.719
0.0049
0
Al
3
11.801
0.88346
8.784
0.01247
0
Al
4
167.712
0.95123
244.282
0.26863
0
Al
5
107.284
0.85664
16.025
0.03632
0
Al
6
71.333
0.99096
20.413
0.04841
0
Al
7
­
73.157
0.94439
39.647
0.08311
0
Al
8
60.535
0.84957
54.068
0.00544
0
Al
9
99.508
0.92364
128.64
0.00815
0
Ar
1
6.769
1.02237
10.246
0.02036
0
Ar
2
17.579
0.97365
53.429
0.03955
0
Ar
3
­
0.257
0.91382
3.968
0.01254
0
Ar
4
­
9.44
1.01869
26.547
0.04368
0
Ar
5
­
3.381
0.93882
1.497
0.01307
0
Ar
6
1.561
0.9655
7.985
0.01001
0
Ar
7
­
0.66
0.98663
25.473
0.02652
0
Ar
8
­
0.854
0.94487
4.377
0.03308
0
Ar
9
3.176
0.99198
23.278
0.0246
0
Cd
1
­
0.918
0.99843
1.523
0.03639
0
Cd
2
0.89
0.9773
3.586
0.04634
0
Cd
3
0.147
0.87569
0.261
0.02675
0
Cd
4
­
5.689
1.02216
5.286
0.10607
0
Cd
5
­
0.463
0.9534
0.365
0.01696
0
Cd
6
0.649
0.9313
1.364
0.03937
0
Cd
7
­
0.944
0.91109
1.104
0.04649
0
Cd
8
­
0.286
0.96721
0.411
0.04007
0
Cd
9
­
1.059
0.99341
0.935
0.04078
0
Cr
1
­
5.228
1.02685
8.125
0.00077
0
Cr
2
0.404
0.98561
1.302
0.04102
0
Cr
3
0.268
0.92954
0.625
0.02529
0
Cr
4
­
3.12
0.98757
8.282
0.0561
0
Cr
5
1.384
0.96969
0.878
0.02718
0
Cr
6
0.028
0.98159
1.909
0.01683
0
Cr
7
0.841
0.93766
4.233
0.03375
0
Cr
8
1.563
0.98529
2.874
0.03847
0
Cr
9
­
0.165
0.9901
3.909
0.04293
0
Cu
1
1.07
1.00676
1.418
0.09131
0
Cu
2
1.359
1.00961
1.56
0.03965
0
Cu
3
0.76
0.9073
0.421
0.02482
0
Cu
4
22.708
0.99513
36.693
0.10818
0
Cu
5
2.475
0.97042
1.6
0.03442
0
Cu
6
1.243
0.96449
2.591
0.01819
0
Cu
7
2.043
0.93573
4.867
0.04727
0
Cu
8
­
0.724
0.89641
2.35
0.04686
0
Cu
9
10.28
0.955
26.794
0.00932
0
B­
26
February
2003
Appendix
B
Table
3:
Two­
Component
Model
Estimates
and
Diagnostics
(
AAMA,
All
data)
Analyte
Lab
alpha
beta
epsilon
eta
error
Pb
1
­
3.036
1.01887
7.572
0.031
0
Pb
2
14.381
0.74448
21.358
0.72511
0
Pb
3
1.852
0.89577
3.93
0.02461
0
Pb
4
­
2.988
1.05661
20.72
0.05011
0
Pb
5
2.026
0.94815
0.511
0.02051
0
Pb
6
0.074
0.94864
9.702
0.03733
0
Pb
7
­
2.6397
0.90731
11.1483
0.0456
0
Pb
8
1.668
0.95099
3.1337
0.04057
0
Pb
9
4.1798
0.94524
15.7244
0.02934
0
Mg
1
0.6032
0.99089
1.3298
0.00272
0
Mg
2
­
4.3745
1.01297
5.5123
0.01244
0
Mg
3
0.2596
0.9151
0.4968
0.01012
0
Mg
4
16.3345
0.61505
52.7602
0.21928
0
Mg
5
0.4585
0.9748
0.2718
0.03354
0
Mg
6
0.6867
0.969
1.673
0.06494
0
Mg
7
­
0.0077
0.92065
0.6063
0.04252
0
Mg
8
­
0.0548
0.96725
0.9466
0.03343
0
Mg
9
2.2373
0.98082
3.1197
0.04017
0
Hg
1
­
0.0203
0.81605
0.0563
0.13752
0
Hg
2
­
0.0348
1.03619
0.0513
0.03084
0
Hg
3
­
0.0238
0.87077
0.0266
0.26552
0
Hg
4
0.0597
0.85475
0.0866
0.14247
0
Hg
5
0.0201
0.85646
0.0256
0.07768
0
Hg
6
0.5106
1.08121
0.4641
0.75037
0
Hg
7
0.0055
0.90513
0.067
0.10233
0
Hg
8
­
0.023
0.61807
0.046
0.27293
0
Hg
9
0.0435
0.90415
0.0374
0.09934
0
Mo
1
0.5722
1.00684
2.5959
0.01954
0
Mo
2
­
4.2038
0.94877
20.3995
0.00281
0
Mo
3
0.9136
0.89945
0.8067
0.05342
0
Mo
4
­
5.1452
0.98849
7.3887
0.06793
0
Mo
5
0.2901
0.94945
0.6073
0.03118
0
Mo
6
2.136
0.8956
2.7656
0.07889
0
Mo
7
­
5.6771
0.93069
6.7174
0.05337
0
Mo
8
­
1.1036
0.9014
2.8265
0.00655
0
Mo
9
­
1.397
0.95573
3.8564
0.05249
0
Ni
1
­
1.8593
1.01994
2.934
0.01316
0
Ni
2
­
3.9246
0.72659
16.1007
0.50156
0
Ni
3
1.4815
0.92333
1.1879
0.01945
0
Ni
4
8.247
0.94527
22.9391
0.04799
0
Ni
5
2.4314
0.94444
2.5663
0.0004
0
Ni
6
3.5617
1.25344
4.5933
0.6404
0
Ni
7
2.1829
0.9043
3.7356
0.01558
0
Ni
8
1.384
0.94823
1.6742
0.04639
0
Ni
9
0.1884
0.97521
3.6794
0.04683
0
Se
1
­
6.0393
0.98645
12.3843
0.03413
0
Se
2
­
12.2356
0.78063
53.0884
0.73392
0
Se
3
1.8632
0.88274
5.337
0.04543
0
Se
4
­
36.0609
0.84025
53.7903
0.04848
0
February
2003
B­
27
Assessment
of
Detection
and
Quantitation
Approaches
Table
3:
Two­
Component
Model
Estimates
and
Diagnostics
(
AAMA,
All
data)
Analyte
Lab
alpha
beta
epsilon
eta
error
Se
5
0.513
0.83676
1.6719
0.02276
0
Se
6
­
1.4683
0.6033
8.6614
0.71865
0
Se
7
­
12.9318
0.86463
21.1947
0.06223
0
Se
8
1.0412
0.85007
2.8739
0.09018
0
Se
9
3.1021
0.94532
32.0918
0.08392
0
Ag
1
1.2933
0.98274
1.8043
0.01083
0
Ag
2
­
0.7143
0.90592
0.9434
0.15792
0
Ag
3
0.178
0.91416
0.4044
0.02361
0
Ag
4
22.7419
0.98236
38.6262
0.18868
0
Ag
5
0.1049
0.938
0.3222
0.02544
0
Ag
6
1.7408
1.08566
2.1272
0.41781
0
Ag
7
1.362
0.88438
3.6603
0.00108
0
Ag
8
1.0524
0.89025
2.1262
0.03447
0
Ag
9
­
0.0127
0.86599
0.4349
0.05629
0
Zn
1
5.8084
1.00048
3.38
0.00538
0
Zn
2
­
8.2428
0.98901
38.6939
0.09452
0
Zn
3
3.7667
0.87482
1.7277
0.02295
0
Zn
4
5.0748
1.03564
7.6364
0.15439
0
Zn
5
4.6839
0.86664
3.1849
0.03314
0
Zn
6
3.688
0.92878
2.3506
0.01481
0
Zn
7
23.9331
0.88622
6.8673
0.06048
0
Zn
8
11.05
0.90585
11.3818
0.01364
0
Zn
9
4.1338
1.16869
7.4909
0.89734
0
B­
28
February
2003
Table
4:
Two­
Component
Model
Estimates
and
Diagnostics
(
EPA,
Calibration
Indicator)

Source
Method
Technique
Analyte
Calibration
Order
Number
of
Error
Alpha
Beta
Eta
Epsilon
Spike
Conc.

CL6000
365.2
Total
Phosphorus
3
12
No
0.0000
1.0037
0.0275
0.0025
MT6000
1620
Axial
ICP
Cadmium
1
5
No
­
0.3740
1.1737
0.0154
0.0770
MT6000
1620
Axial
ICP
Cadmium
3
7
No
.
.
.
.

MT6000
1620
Axial
ICP
Chromium
1
5
No
0.0700
1.3143
0.0097
0.2484
MT6000
1620
Axial
ICP
Chromium
3
7
No
0.0440
1.2646
0.0014
0.1428
MT6000
1620
Axial
ICP
Lead
1
5
No
­
0.4060
1.2072
0.0080
0.8147
MT6000
1620
Axial
ICP
Lead
3
7
No
0.7360
1.1158
0.0026
0.5874
MT6000
1620
Axial
ICP
Molybdenum
1
5
No
­
1.6060
0.9007
0.0106
0.7892
MT6000
1620
Axial
ICP
Molybdenum
3
7
Yes
.
.
.
.

MT6000
1620
Axial
ICP
Tin
1
5
No
0.7310
1.1835
0.0003
4.8290
MT6000
1620
Axial
ICP
Tin
3
7
No
­
2.5760
1.2376
0.0127
0.8768
MT6000
200.8
ICP/
MS
Aluminum
1
5
No
­
0.5620
0.9628
0.0265
1.4239
MT6000
200.8
ICP/
MS
Aluminum
3
8
No
7.2920
0.8241
0.2797
4.8361
MT6000
200.8
ICP/
MS
Antimony
1
8
No
0.0096
0.9595
0.0191
0.0094
MT6000
200.8
ICP/
MS
Antimony
2
8
Yes
.
.
.
.

MT6000
200.8
ICP/
MS
Arsenic
1
8
No
­
1.0278
1.0257
0.0202
0.0030
MT6000
200.8
ICP/
MS
Arsenic
2
8
No
­
0.2266
0.9598
0.0067
0.0838
MT6000
200.8
ICP/
MS
Barium
1
8
No
­
0.0746
0.9585
0.0148
0.0210
MT6000
200.8
ICP/
MS
Barium
2
8
No
0.0151
1.1457
0.0044
0.0412
MT6000
200.8
ICP/
MS
Beryllium
1
8
No
­
0.0843
1.1362
0.0445
0.0059
MT6000
200.8
ICP/
MS
Beryllium
2
8
No
0.0038
1.1445
0.0115
0.0042
MT6000
200.8
ICP/
MS
Cadmium
1
8
Yes
­
0.2108
1.0146
0.0140
0.0050
MT6000
200.8
ICP/
MS
Cadmium
2
8
Yes
­
0.0077
1.1520
0.0306
0.0020
MT6000
200.8
ICP/
MS
Chromium
1
8
No
0.7191
0.9945
0.0128
0.0902
MT6000
200.8
ICP/
MS
Chromium
2
8
No
0.8095
1.6052
0.0279
0.1655
MT6000
200.8
ICP/
MS
Cobalt
1
8
No
­
0.3699
1.0111
0.0221
0.0116
MT6000
200.8
ICP/
MS
Cobalt
2
8
Yes
.
.
.
.

MT6000
200.8
ICP/
MS
Copper
1
8
No
0.0071
1.0200
0.0228
0.0187
MT6000
200.8
ICP/
MS
Lead
1
8
No
0.0509
1.0295
0.0180
0.0204
MT6000
200.8
ICP/
MS
Lead
2
8
No
0.0770
0.7867
0.0777
0.1020
MT6000
200.8
ICP/
MS
Manganese
1
8
Yes
0.1654
1.1744
0.0578
0.0002
B­
29
Table
4:
Two­
Component
Model
Estimates
and
Diagnostics
(
EPA,
Calibration
Indicator)

Error
Alpha
Beta
Eta
Epsilon
Source
Method
Technique
Analyte
Calibration
Order
Number
of
Spike
Conc.

MT6000
200.8
ICP/
MS
Manganese
2
8
Yes
.
.
.
.

MT6000
200.8
ICP/
MS
Mercury
1
5
No
0.8399
0.3397
0.0734
0.0200
MT6000
200.8
ICP/
MS
Molybdenum
1
8
Yes
­
0.1492
1.0249
0.0326
0.0018
MT6000
200.8
ICP/
MS
Molybdenum
2
8
Yes
.
.
.
.

MT6000
200.8
ICP/
MS
Nickel
1
8
No
­
0.0653
1.0783
0.0804
0.0649
MT6000
200.8
ICP/
MS
Nickel
2
8
No
0.0296
1.2423
0.1614
0.0064
MT6000
200.8
ICP/
MS
Selenium
1
8
No
­
0.9597
1.0555
0.0383
0.0263
MT6000
200.8
ICP/
MS
Selenium
2
8
No
­
0.5236
1.0048
0.0012
0.0876
MT6000
200.8
ICP/
MS
Silver
1
8
Yes
­
0.0036
0.8810
0.1066
0.0004
MT6000
200.8
ICP/
MS
Silver
2
8
Yes
.
.
.
.

MT6000
200.8
ICP/
MS
Thallium
1
8
Yes
.
.
.
.

MT6000
200.8
ICP/
MS
Thallium
2
8
Yes
.
.
.
.

MT6000
200.8
ICP/
MS
Thorium
1
8
Yes
0.2518
0.8373
0.0436
0.0060
MT6000
200.8
ICP/
MS
Thorium
2
8
Yes
.
.
.
.

MT6000
200.8
ICP/
MS
Uranium
1
8
Yes
.
.
.
.

MT6000
200.8
ICP/
MS
Uranium
2
8
Yes
.
.
.
.

MT6000
200.8
ICP/
MS
Vanadium
1
8
No
­
0.8290
1.0528
0.0223
0.1028
MT6000
200.8
ICP/
MS
Vanadium
2
8
No
­
0.6076
1.0102
0.0338
0.2259
MT6000
200.8
ICP/
MS
Zinc
1
8
No
­
1.2452
1.1568
0.0515
0.4403
MT6000
200.8
ICP/
MS
Zinc
2
8
No
1.2179
0.6351
0.0096
1.3254
B­
30
Data
Plots
Approximately
273
pages
of
data
plots
follow
in
this
appendix.

B­
31
