metabolite_name 18 _2 38 _2 59 _2 72 _2 74 _2 84 _2 201 _2 226 _2 259 _2 261 _2 297 _2 305 _2 327 _2 333 _2 346 _2 353 _2 369 _2 399 _2 427 _2 450 _2 471 _2 487 _2 510 _2 514 _2 568 _2 673 _2 739 _2 740 _2 744 _2 757 _2 764 _2 776 _2 792 _2 806 _2 808 _2 820 _2 901 _2 969 _2 1098 _2 1172 _2 1294 _2 1300 _2 1348 _2 PFDA 9.742988991 5.364438896 3.461182094 8.676159822 4.519607417 3.254017692 4.416603492 7.35831805 5.620181239 9.642088874 8.221322987 2.451176622 8.343957816 6.545109639 7.291944977 7.210584469 3.587319696 8.339470986 7.171623189 3.958866346 7.776845584 8.060720707 6.099545005 7.441880489 4.430602691 4.403917637 5.475031343 8.477094221 2.686980971 8.229451479 5.455342696 5.574588609 10.01636241 2.779062132 4.001054521 2.036433612 5.529742997 2.772660714 8.942583847 9.778749721 9.347070601 6.5887657 2.618737169 PFHxS 1.651559696 3.561216612 2.62829761 2.740022521 1.546544755 2.16026146 1.802299459 3.350735228 2.748531885 2.013170076 2.034313619 2.517269406 1.974037435 2.810524146 2.889855802 2.191348567 2.695356156 1.649363526 1.639370619 2.315435667 2.724057782 2.686988414 2.235487444 2.58873993 3.802765398 3.624071867 1.944602495 3.666420985 2.366533172 1.5382006 2.569760132 1.981503455 2.459422912 2.733756989 2.258967654 1.88046534 2.458946133 1.705588956 1.784582262 3.673450925 2.054801919 1.744944909 2.163119763 PFNA 7.912388525 14.95315612 8.585393112 20.33662436 15.79873242 16.65169525 12.8145425 29.39620198 15.77942343 13.36859687 12.21866997 6.137177906 18.5971537 27.96670727 19.6511242 24.45001273 14.87858559 10.83155805 8.684247828 19.76627861 23.20110464 10.11806901 22.48854007 26.75189572 32.20853861 53.13672577 10.53473938 25.62668682 36.22205305 17.46876677 17.69053408 2.448678212 11.15610756 18.56369362 15.38729129 4.759227196 23.34807577 7.846521375 15.68033607 26.85186091 11.72297062 8.794221082 10.14161425 PFOA 23.447431 35.93411556 63.47741838 68.94268047 46.90142073 35.04091831 26.58885758 102.1813494 52.84445946 34.41269402 81.70831985 34.3895696 33.61868393 67.03155384 55.72446882 80.59314366 59.75819534 21.1753003 38.28782586 50.82533167 50.44513263 51.36192679 34.80439984 39.48696433 87.01979285 49.8657037 29.10341052 55.9068401 113.3173646 36.7177813 82.34383518 22.92445104 56.95203386 61.58143311 12.16460733 24.34206435 83.58406282 19.1249388 23.99416769 53.26544964 47.35948495 38.89387151 18.44741334 PFOS1 31.40050767 54.49425535 73.44003295 68.96499552 58.05217763 49.31882276 26.27454442 127.0847774 45.56071357 41.00887531 33.86581285 65.31285291 46.78023412 108.3447 79.92592962 40.05902026 75.4465874 20.41806537 22.98776882 67.67345581 151.162346 64.43901669 58.0582161 66.40045905 84.10451061 86.38044872 48.49313397 85.07287031 62.68226911 22.77102443 74.10719368 34.8586746 53.92440679 117.1616341 82.09927364 21.31133326 71.46549631 22.41199155 85.31312057 111.8174822 59.29445397 26.37478326 25.23547131 PFOS2 41.41137931 85.84458661 73.41430574 110.7325442 79.6624526 92.55036454 61.91689848 112.3080361 63.33215423 49.85526485 39.95013137 72.06563257 66.88434261 178.0623644 116.9088566 51.48223561 91.77341335 47.51791572 38.77190085 91.5579036 173.9670504 73.26246714 87.01962515 155.9922222 95.34571152 103.3122981 61.2488302 128.257114 72.4262715 45.90971344 64.77772333 38.34225746 54.96886632 124.7080754 71.85082572 35.29271125 118.0372417 34.85474977 96.32102033 194.8289862 43.09235675 36.40448711 30.1686089 metabolite_name quantitated m/z retention time PFDA 512.979909 5.17 PFHxS 398.9369138 3.96 PFNA 462.9643268 4.91 PFOA 412.9669347 4.45 PFOS1 498.9301269 4.77 PFOS2 498.9301787 4.93