Table A5. Normalized concentrations of analytes in surface-
area-to-solution-volume study.
Surface-area-
to-solution-
volume ratio
(cm1)
NB
TDCE
MNT
TCE
CLB
ODCB PDCB
PCE
1-hour
PTFE
5.30*
1.014
0.790
0.989
0.695
0.780
0.712
0.561
0.421
5.30*
0.990
0.729
0.964
0.636
0.729
0.662
0.507
0.361
3.55
0.958
0.815
0.955
0.776
0.841
0.803
0.707
0.576
3.55
1.019
0.855
1.007
0.807
0.873
0.838
0.744
0.628
1.15
0.977
0.922
0.972
0.911
0.923
0.907
0.887
0.853
1.15
0.922
0.899
0.936
0.889
0.914
0.905
0.870
0.832
0.70
1.022
0.911
1.017
1.007
1.013
1.008
0.994
0.994
0.70
1.015
0.941
1.007
0.935
0.948
0.940
0.922
0.889
ETFE
8.40*
0.966
0.611
0.908
0.598
0.654
0.614
0.470
0.443
8.40*
0.945
0.637
0.888
0.622
0.669
0.614
0.464
0.453
2.15
1.015
0.933
1.009
0.934
0.954
0.944
0.904
0.883
2.15
1.012
0.918
1.003
0.911
0.928
0.915
0.866
0.865
0.74
0.964
0.971
0.969
0.974
0.969
0.962
0.955
0.977
0.74
0.955
0.954
0.966
0.966
0.969
0.972
0.958
0.961
0.45
0.991
1.006
1.001
1.009
1.013
1.011
1.001
1.015
0.45
1.016
0.984
1.011
0.984
0.991
0.993
0.984
0.973
Polyamide
5.60*
0.642
0.574
0.408
0.296
0.220
0.093
0.080
0.152
5.60*
0.735
0.585
0.518
0.344
0.273
0.124
0.097
0.185
3.59
0.852
0.782
0.738
0.622
0.566
0.425
0.396
0.485
3.59
0.836
0.768
0.700
0.578
0.508
0.340
0.306
0.423
1.14
0.923
0.860
0.858
0.760
0.736
0.638
0.611
0.672
1.14
0.923
0.927
0.890
0.864
0.837
0.765
0.749
0.799
0.69
1.029
1.001
0.973
0.934
0.909
0.835
0.818
0.861
0.69
0.972
0.958
0.947
0.911
0.892
0.843
0.832
0.881
8-hour
PTFE
5.30*
0.931
0.534
0.888
0.412
0.522
0.423
0.268
0.156
5.30*
0.956
0.533
0.906
0.413
0.531
0.428
0.264
0.155
3.55
0.987
0.651
0.952
0.549
0.660
0.581
0.417
0.277
3.55
0.958
0.677
0.938
0.575
0.677
0.593
0.432
0.309
1.15
0.980
0.898
0.978
0.845
0.899
0.855
0.752
0.651
1.15
0.961
0.865
0.964
0.825
0.878
0.840
0.744
0.632
0.70
0.937
0.852
0.950
0.836
0.870
0.852
0.790
0.714
0.70
0.931
0.862
0.943
0.849
0.885
0.865
0.805
0.717
ETFE
8.40*
0.877
0.417
0.766
0.397
0.454
0.393
0.251
0.234
8.40*
0.894
0.450
0.776
0.427
0.467
0.395
0.245
0.257
2.15
0.969
0.828
0.947
0.824
0.842
0.800
0.707
0.727
2.15
0.990
0.854
0.962
0.842
0.861
0.813
0.709
0.748
0.74
0.988
0.947
0.981
0.941
0.954
0.940
0.896
0.914
0.74
0.973
0.918
0.970
0.919
0.931
0.917
0.871
0.878
0.45
0.940
0.897
0.951
0.913
0.916
0.908
0.882
0.885
0.45
0.974
0.925
0.972
0.928
0.940
0.931
0.900
0.893
Polyamide
5.60*
0.449
0.286
0.208
0.131
0.091
0.025
0.022
0.050
5.60*
0.439
0.271
0.201
0.124
0.087
0.024
0.021
0.047
3.59
0.596
0.557
0.351
0.250
0.179
0.061
0.053
0.115
3.59
0.599
0.536
0.354
0.245
0.181
0.068
0.060
0.117
1.14
0.853
0.826
0.697
0.594
0.501
0.265
0.232
0.389
1.14
0.806
0.777
0.662
0.557
0.465
0.236
0.207
0.350
0.69
0.892
0.846
0.777
0.682
0.604
0.388
0.356
0.494
0.69
0.896
0.898
0.788
0.724
0.643
0.416
0.381
0.538
* Values from initial study.
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