Potential Molecular Ions Determined by ESI (+)-MS
This listing shows the retention time and masses of ion pairs separated by 22 amu. Intensity rank runs from 1 (low) to 10 (high).
| Ret. Time | MW | M+H | M+Na | P. tricornutum | ||
|---|---|---|---|---|---|---|
| Min | amu | m/z | m/z | Intensity Rank | ||
| 5.60 | 480.1 | 481.1 | 503.1 | 1 | ||
| 11.72 | 166.1 | 167.1 | 189.1 | 2 | ||
| 15.84 | 670.1 | 671.1 | 693.1 | 1 | ||
| 18.22 | 921.3 | 922.3 | 944.3 | 3 | ||
| 18.66 | 170.2 | 171.2 | 193.2 | 1 | ||
| 18.81 | 256.1 | 257.1 | 279.1 | 1 | ||
| 19.07 | 256.1 | 257.1 | 279.1 | 1 | ||
| 20.24 | 748.2 | 749.2 | 771.2 | 1 | ||
| 20.31 | 700.4 | 701.4 | 723.4 | 5 | ||
| 20.31 | 701.3 | 702.3 | 724.3 | 2 | ||
| 20.68 | 686.3 | 687.3 | 709.3 | 5 | ||
| 20.68 | 687.3 | 688.3 | 710.3 | 2 | ||
| 21.53 | 591.2 | 592.2 | 614.2 | 2 | ||
| 21.66 | 752.2 | 753.2 | 775.2 | 1 | ||
| 22.10 | 686.3 | 687.3 | 709.3 | 2 | ||
| 22.17 | 524.2 | 525.2 | 547.2 | 1 | ||
| 22.21 | 180.1 | 181.1 | 203.1 | 1 | ||
| 22.67 | 889.5 | 890.5 | 912.5 | 1 | ||
| 22.83 | 541.1 | 542.1 | 564.1 | 1 | ||
| 22.92 | 734.4 | 735.4 | 757.4 | 2 | ||
| 22.95 | 735.3 | 736.3 | 758.3 | 1 | ||
| 23.03 | 417.1 | 418.1 | 440.1 | 1 | ||
| 23.06 | 238.1 | 239.1 | 261.1 | 1 | ||
| 23.29 | 829.4 | 830.4 | 852.4 | 1 | ||
| 23.45 | 672.3 | 673.3 | 695.3 | 1 | ||
| 23.52 | 336.1 | 337.1 | 359.1 | 1 | ||
| 23.59 | 244.1 | 245.1 | 267.1 | 1 | ||
| 23.63 | 962.5 | 963.5 | 985.5 | 3 | ||
| 23.66 | 961.5 | 962.5 | 984.5 | 5 | ||
| 23.71 | 229.2 | 230.2 | 252.2 | 5 | ||
| 23.73 | 819.4 | 820.4 | 842.4 | 1 | ||
| 24.83 | 904.5 | 905.5 | 927.5 | 1 | ||
| 25.15 | 224.2 | 225.2 | 247.2 | 5 | ||
| 25.31 | 797.4 | 798.4 | 820.4 | 2 | ||
| 25.33 | 746.4 | 747.4 | 769.4 | 2 | ||
| 25.33 | 747.3 | 748.3 | 770.3 | 1 | ||
| 25.56 | 815.4 | 816.4 | 838.4 | 1 | ||
| 25.66 | 209.2 | 210.2 | 232.2 | 1 | ||
| 25.99 | 238.1 | 239.1 | 261.1 | 2 | ||
| 26.00 | 288.2 | 289.2 | 311.2 | 1 | ||
| 26.09 | 284.2 | 285.2 | 307.2 | 1 | ||
| 26.10 | 266.2 | 267.2 | 289.2 | 2 | ||
| 26.15 | 234.2 | 235.2 | 257.2 | 1 | ||
| 26.17 | 252.2 | 253.2 | 275.2 | 2 | ||
| 26.33 | 254.1 | 255.1 | 277.1 | 1 | ||
| 26.62 | 264.2 | 265.2 | 287.2 | 1 | ||
| 26.67 | 282.1 | 283.1 | 305.1 | 1 | ||
| 26.69 | 250.2 | 251.2 | 273.2 | 5 | ||
| 26.75 | 289.2 | 290.2 | 312.2 | 1 | ||
| 26.80 | 324.1 | 325.1 | 347.1 | 1 | ||
| 27.10 | 316.1 | 317.1 | 339.1 | 1 | ||
| 27.13 | 335.2 | 336.2 | 358.2 | 2 | ||
| 27.16 | 257.2 | 258.2 | 280.2 | 3 | ||
| 27.34 | 288.2 | 289.2 | 311.2 | 1 | ||
| 27.44 | 296.2 | 297.2 | 319.2 | 1 | ||
| 27.47 | 218.2 | 219.2 | 241.2 | 1 | ||
| 27.50 | 349.2 | 350.2 | 372.2 | 1 | ||
| 27.54 | 294.2 | 295.2 | 317.2 | 1 | ||
| 27.68 | 282.2 | 283.2 | 305.2 | 1 | ||
| 27.73 | 292.2 | 293.2 | 315.2 | 1 | ||
| 27.75 | 300.1 | 301.1 | 323.1 | 2 | ||
| 27.81 | 214.1 | 215.1 | 237.1 | 1 | ||
| 27.81 | 304.2 | 305.2 | 327.2 | 2 | ||
| 27.82 | 218.2 | 219.2 | 241.2 | 1 | ||
| 28.14 | 245.2 | 246.2 | 268.2 | 1 | ||
| 28.23 | 282.2 | 283.2 | 305.2 | 1 | ||
| 28.39 | 283.2 | 284.2 | 306.2 | 1 | ||
| 28.41 | 297.2 | 298.2 | 320.2 | 1 | ||
| 28.57 | 230.2 | 231.2 | 253.2 | 2 | ||
| 28.60 | 280.1 | 281.1 | 303.1 | 2 | ||
| 28.61 | 282.2 | 283.2 | 305.2 | 1 | ||
| 28.65 | 308.2 | 309.2 | 331.2 | 1 | ||
| 28.68 | 259.1 | 260.1 | 282.1 | 1 | ||
| 28.68 | 306.1 | 307.1 | 329.1 | 1 | ||
| 28.71 | 326.2 | 327.2 | 349.2 | 2 | ||
| 28.72 | 334.2 | 335.2 | 357.2 | 1 | ||
| 28.75 | 327.2 | 328.2 | 350.2 | 1 | ||
| 28.80 | 303.2 | 304.2 | 326.2 | 1 | ||
| 29.07 | 316.2 | 317.2 | 339.2 | 1 | ||
| 29.07 | 275.2 | 276.2 | 298.2 | 1 | ||
| 29.09 | 252.1 | 253.1 | 275.1 | 1 | ||
| 29.11 | 216.1 | 217.1 | 239.1 | 2 | ||
| 29.13 | 276.2 | 277.2 | 299.2 | 2 | ||
| 29.39 | 208.1 | 209.1 | 231.1 | 1 | ||
| 29.39 | 416.1 | 417.1 | 439.1 | 1 | ||
| 29.43 | 240.1 | 241.1 | 263.1 | 1 | ||
| 29.47 | 419.1 | 420.1 | 442.1 | 1 | ||
| 29.50 | 342.1 | 343.1 | 365.1 | 1 | ||
| 29.62 | 242.1 | 243.1 | 265.1 | 1 | ||
| 29.62 | 288.2 | 289.2 | 311.2 | 1 | ||
| 29.75 | 240.2 | 241.2 | 263.2 | 1 | ||
| 29.94 | 350.2 | 351.2 | 373.2 | 1 | ||
| 29.96 | 314.2 | 315.2 | 337.2 | 1 | ||
| 29.97 | 240.1 | 241.1 | 263.1 | 1 | ||
| 30.05 | 288.2 | 289.2 | 311.2 | 2 | ||
| 30.05 | 289.2 | 290.2 | 312.2 | 1 | ||
| 30.21 | 330.2 | 331.2 | 353.2 | 2 | ||
| 30.25 | 331.2 | 332.2 | 354.2 | 1 | ||
| 30.30 | 352.2 | 353.2 | 375.2 | 1 | ||
| 30.34 | 341.2 | 342.2 | 364.2 | 1 | ||
| 30.50 | 264.2 | 265.2 | 287.2 | 1 | ||
| 30.63 | 309.3 | 310.3 | 332.3 | 1 | ||
| 30.79 | 352.2 | 353.2 | 375.2 | 1 | ||
| 30.80 | 344.2 | 345.2 | 367.2 | 2 | ||
| 30.81 | 252.2 | 253.2 | 275.2 | 1 | ||
| 30.83 | 264.2 | 265.2 | 287.2 | 1 | ||
| 30.85 | 345.2 | 346.2 | 368.2 | 1 | ||
| 30.92 | 326.2 | 327.2 | 349.2 | 2 | ||
| 31.05 | 309.2 | 310.2 | 332.2 | 1 | ||
| 31.24 | 362.2 | 363.2 | 385.2 | 1 | ||
| 31.27 | 383.2 | 384.2 | 406.2 | 1 | ||
| 31.28 | 328.2 | 329.2 | 351.2 | 1 | ||
| 31.28 | 303.2 | 304.2 | 326.2 | 1 | ||
| 31.31 | 286.2 | 287.2 | 309.2 | 2 | ||
| 31.34 | 344.2 | 345.2 | 367.2 | 1 | ||
| 31.35 | 326.2 | 327.2 | 349.2 | 1 | ||
| 31.41 | 309.2 | 310.2 | 332.2 | 2 | ||
| 31.45 | 324.3 | 325.3 | 347.3 | 1 | ||
| 31.54 | 347.2 | 348.2 | 370.2 | 1 | ||
| 31.54 | 352.2 | 353.2 | 375.2 | 1 | ||
| 31.66 | 306.2 | 307.2 | 329.2 | 2 | ||
| 31.82 | 379.2 | 380.2 | 402.2 | 1 | ||
| 31.89 | 313.2 | 314.2 | 336.2 | 1 | ||
| 31.90 | 357.2 | 358.2 | 380.2 | 1 | ||
| 31.93 | 288.2 | 289.2 | 311.2 | 1 | ||
| 32.01 | 322.2 | 323.2 | 345.2 | 1 | ||
| 32.05 | 328.2 | 329.2 | 351.2 | 1 | ||
| 32.11 | 357.2 | 358.2 | 380.2 | 1 | ||
| 32.11 | 358.2 | 359.2 | 381.2 | 1 | ||
| 32.16 | 384.2 | 385.2 | 407.2 | 1 | ||
| 32.30 | 316.2 | 317.2 | 339.2 | 1 | ||
| 32.45 | 295.2 | 296.2 | 318.2 | 1 | ||
| 32.47 | 232.2 | 233.2 | 255.2 | 1 | ||
| 32.59 | 305.2 | 306.2 | 328.2 | 1 | ||
| 32.60 | 320.2 | 321.2 | 343.2 | 1 | ||
| 32.96 | 365.2 | 366.2 | 388.2 | 1 | ||
| 33.22 | 342.2 | 343.2 | 365.2 | 1 | ||
| 33.31 | 458.0 | 459.0 | 481.0 | 1 | ||
| 33.44 | 330.2 | 331.2 | 353.2 | 1 | ||
| 33.50 | 393.3 | 394.3 | 416.3 | 1 | ||
| 33.54 | 334.2 | 335.2 | 357.2 | 3 | ||
| 33.55 | 335.2 | 336.2 | 358.2 | 1 | ||
| 33.63 | 364.2 | 365.2 | 387.2 | 1 | ||
| 33.67 | 581.4 | 582.4 | 604.4 | 1 | ||
| 33.69 | 365.3 | 366.3 | 388.3 | 2 | ||
| 33.83 | 318.2 | 319.2 | 341.2 | 1 | ||
| 33.88 | 320.2 | 321.2 | 343.2 | 1 | ||
| 33.88 | 291.2 | 292.2 | 314.2 | 1 | ||
| 33.91 | 296.2 | 297.2 | 319.2 | 1 | ||
| 33.97 | 335.2 | 336.2 | 358.2 | 1 | ||
| 33.99 | 397.2 | 398.2 | 420.2 | 1 | ||
| 34.02 | 334.2 | 335.2 | 357.2 | 3 | ||
| 34.04 | 419.3 | 420.3 | 442.3 | 1 | ||
| 34.07 | 294.3 | 295.3 | 317.3 | 1 | ||
| 34.08 | 345.2 | 346.2 | 368.2 | 1 | ||
| 34.13 | 294.2 | 295.2 | 317.2 | 1 | ||
| 34.22 | 308.2 | 309.2 | 331.2 | 1 | ||
| 34.38 | 282.2 | 283.2 | 305.2 | 2 | ||
| 34.42 | 306.2 | 307.2 | 329.2 | 1 | ||
| 34.58 | 272.2 | 273.2 | 295.2 | 1 | ||
| 34.64 | 301.2 | 302.2 | 324.2 | 1 | ||
| 34.77 | 350.2 | 351.2 | 373.2 | 1 | ||
| 34.82 | 336.2 | 337.2 | 359.2 | 1 | ||
| 34.86 | 234.2 | 235.2 | 257.2 | 1 | ||
| 35.14 | 377.3 | 378.3 | 400.3 | 1 | ||
| 35.21 | 399.1 | 400.1 | 422.1 | 1 | ||
| 35.26 | 326.2 | 327.2 | 349.2 | 2 | ||
| 35.32 | 410.2 | 411.2 | 433.2 | 1 | ||
| 35.37 | 282.3 | 283.3 | 305.3 | 2 | ||
| 35.42 | 323.2 | 324.2 | 346.2 | 1 | ||
| 35.50 | 440.2 | 441.2 | 463.2 | 1 | ||
| 35.77 | 292.2 | 293.2 | 315.2 | 1 | ||
| 35.81 | 363.2 | 364.2 | 386.2 | 1 | ||
| 35.84 | 330.2 | 331.2 | 353.2 | 1 | ||
| 36.30 | 421.2 | 422.2 | 444.2 | 1 | ||
| 36.51 | 455.3 | 456.3 | 478.3 | 1 | ||
| 36.66 | 338.3 | 339.3 | 361.3 | 1 | ||
| 37.07 | 413.3 | 414.3 | 436.3 | 5 | ||
| 37.71 | 301.2 | 302.2 | 324.2 | 1 | ||
| 37.88 | 306.1 | 307.1 | 329.1 | 1 |