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 Synechococcus sp.
Min amu m/z m/z Intensity Rank
12.17 166.1 167.1 189.1 1
13.80 184.1 185.1 207.1 5
15.73 187.1 188.1 210.1 1
16.87 406.1 407.1 429.1 1
18.28 174.1 175.1 197.1 1
19.32 268.1 269.1 291.1 3
19.37 170.1 171.1 193.1 1
20.13 210.1 211.1 233.1 1
21.05 183.1 184.1 206.1 1
22.21 180.1 181.1 203.1 1
22.76 197.1 198.1 220.1 1
22.85 265.2 266.2 288.2 2
23.25 238.1 239.1 261.1 1
23.38 234.0 235.0 257.0 1
23.54 466.1 467.1 489.1 2
23.59 223.1 224.1 246.1 1
23.66 556.2 557.2 579.2 1
23.98 261.2 262.2 284.2 1
24.28 252.1 253.1 275.1 1
25.41 180.2 181.2 203.2 1
25.41 197.2 198.2 220.2 1
25.42 256.1 257.1 279.1 1
25.55 256.2 257.2 279.2 1
25.63 244.1 245.1 267.1 1
25.63 233.2 234.2 256.2 1
25.66 209.2 210.2 232.2 1
25.69 234.2 235.2 257.2 1
25.77 272.2 273.2 295.2 2
25.77 254.1 255.1 277.1 1
25.79 294.2 295.2 317.2 1
25.87 295.2 296.2 318.2 1
25.89 243.2 244.2 266.2 1
25.93 268.1 269.1 291.1 1
25.99 238.1 239.1 261.1 1
26.00 260.1 261.1 283.1 1
26.10 266.2 267.2 289.2 1
26.15 234.2 235.2 257.2 1
26.17 252.2 253.2 275.2 1
26.19 256.1 257.1 279.1 1
26.41 226.2 227.2 249.2 1
26.50 261.2 262.2 284.2 1
26.62 255.2 256.2 278.2 1
26.62 264.2 265.2 287.2 1
26.70 249.2 250.2 272.2 1
26.89 248.2 249.2 271.2 1
27.06 291.2 292.2 314.2 1
27.07 277.2 278.2 300.2 1
27.07 269.1 270.1 292.1 2
27.07 268.1 269.1 291.1 1
27.11 232.2 233.2 255.2 3
27.13 335.2 336.2 358.2 1
27.24 190.2 191.2 213.2 1
27.37 329.2 330.2 352.2 2
27.47 305.2 306.2 328.2 1
27.49 282.2 283.2 305.2 1
27.53 245.1 246.1 268.1 5
27.55 228.1 229.1 251.1 3
27.58 250.2 251.2 273.2 2
27.68 282.2 283.2 305.2 1
27.69 307.2 308.2 330.2 1
27.73 292.2 293.2 315.2 1
27.74 220.2 221.2 243.2 1
27.75 300.1 301.1 323.1 1
27.79 324.2 325.2 347.2 1
27.81 326.2 327.2 349.2 4
27.81 304.2 305.2 327.2 1
27.82 322.2 323.2 345.2 2
27.83 349.2 350.2 372.2 1
27.84 363.2 364.2 386.2 1
27.91 288.1 289.1 311.1 1
28.02 294.2 295.2 317.2 1
28.06 308.2 309.2 331.2 1
28.06 303.2 304.2 326.2 3
28.07 288.1 289.1 311.1 1
28.08 309.2 310.2 332.2 1
28.17 313.2 314.2 336.2 1
28.29 292.2 293.2 315.2 1
28.31 296.2 297.2 319.2 1
28.36 267.1 268.1 290.1 2
28.37 266.1 267.1 289.1 1
28.38 288.2 289.2 311.2 1
28.39 212.2 213.2 235.2 1
28.57 230.2 231.2 253.2 1
28.60 280.1 281.1 303.1 1
28.69 296.2 297.2 319.2 1
28.70 264.2 265.2 287.2 2
28.71 326.2 327.2 349.2 2
28.79 228.2 229.2 251.2 1
28.92 244.2 245.2 267.2 2
28.93 328.2 329.2 351.2 1
28.93 240.2 241.2 263.2 1
28.95 589.1 590.1 612.1 1
29.04 319.2 320.2 342.2 2
29.05 238.2 239.2 261.2 1
29.07 242.2 243.2 265.2 1
29.09 322.2 323.2 345.2 1
29.09 252.1 253.1 275.1 1
29.11 230.2 231.2 253.2 1
29.13 276.2 277.2 299.2 1
29.18 310.2 311.2 333.2 1
29.33 236.2 237.2 259.2 3
29.34 405.2 406.2 428.2 2
29.46 328.2 329.2 351.2 1
29.47 250.2 251.2 273.2 2
29.50 589.1 590.1 612.1 1
29.56 272.2 273.2 295.2 1
29.57 357.2 358.2 380.2 2
29.62 288.2 289.2 311.2 2
29.65 321.2 322.2 344.2 8
29.65 419.2 420.2 442.2 1
29.78 344.2 345.2 367.2 1
29.95 312.1 313.1 335.1 2
29.95 419.2 420.2 442.2 2
29.95 292.1 293.1 315.1 1
29.98 266.2 267.2 289.2 2
29.99 270.2 271.2 293.2 1
30.02 268.2 269.2 291.2 1
30.16 301.2 302.2 324.2 2
30.16 294.1 295.1 317.1 1
30.24 328.2 329.2 351.2 1
30.27 323.2 324.2 346.2 1
30.28 280.1 281.1 303.1 3
30.33 340.2 341.2 363.2 2
30.34 341.2 342.2 364.2 1
30.40 298.2 299.2 321.2 1
30.41 254.2 255.2 277.2 1
30.44 462.2 463.2 485.2 1
30.46 303.2 304.2 326.2 1
30.54 314.2 315.2 337.2 1
30.58 431.2 432.2 454.2 1
30.64 270.2 271.2 293.2 1
30.76 309.2 310.2 332.2 1
30.77 312.2 313.2 335.2 1
30.81 252.2 253.2 275.2 1
30.86 398.2 399.2 421.2 1
30.88 280.2 281.2 303.2 1
30.90 340.2 341.2 363.2 3
31.01 292.2 293.2 315.2 1
31.03 314.2 315.2 337.2 1
31.05 309.2 310.2 332.2 3
31.08 338.2 339.2 361.2 1
31.13 445.3 446.3 468.3 2
31.20 280.2 281.2 303.2 1
31.28 303.2 304.2 326.2 1
31.31 287.2 288.2 310.2 1
31.31 286.2 287.2 309.2 5
31.32 340.2 341.2 363.2 1
31.36 557.1 558.1 580.1 1
31.41 309.2 310.2 332.2 5
31.43 314.2 315.2 337.2 2
31.77 273.2 274.2 296.2 2
31.78 270.2 271.2 293.2 1
31.81 216.2 217.2 239.2 2
31.82 379.2 380.2 402.2 3
31.83 296.2 297.2 319.2 1
31.89 433.2 434.2 456.2 2
31.89 313.2 314.2 336.2 1
31.89 292.2 293.2 315.2 1
31.91 311.2 312.2 334.2 1
31.93 332.1 333.1 355.1 1
31.94 307.3 308.3 330.3 1
31.98 593.1 594.1 616.1 1
31.98 290.2 291.2 313.2 2
32.11 270.2 271.2 293.2 1
32.14 447.2 448.2 470.2 1
32.21 607.1 608.1 630.1 1
32.23 298.2 299.2 321.2 1
32.37 448.2 449.2 471.2 1
32.39 447.2 448.2 470.2 3
32.41 607.1 608.1 630.1 2
32.43 270.2 271.2 293.2 1
32.43 292.2 293.2 315.2 1
32.43 567.3 568.3 590.3 1
32.44 609.1 610.1 632.1 1
32.46 571.1 572.1 594.1 3
32.46 572.2 573.2 595.2 1
32.49 330.2 331.2 353.2 2
32.60 317.2 318.2 340.2 1
32.67 310.1 311.1 333.1 1
32.83 310.2 311.2 333.2 1
32.87 328.2 329.2 351.2 2
32.90 321.2 322.2 344.2 1
32.92 313.2 314.2 336.2 1
32.93 312.2 313.2 335.2 3
32.95 322.2 323.2 345.2 1
32.99 280.2 281.2 303.2 4
33.07 374.2 375.2 397.2 1
33.08 254.2 255.2 277.2 1
33.08 405.3 406.3 428.3 1
33.09 259.2 260.2 282.2 2
33.13 304.2 305.2 327.2 1
33.54 264.2 265.2 287.2 1
33.56 308.2 309.2 331.2 1
33.57 410.2 411.2 433.2 1
33.73 406.2 407.2 429.2 1
33.73 405.3 406.3 428.3 3
33.74 314.2 315.2 337.2 1
33.81 382.2 383.2 405.2 1
33.85 305.2 306.2 328.2 1
33.85 326.2 327.2 349.2 1
33.86 304.2 305.2 327.2 2
33.90 327.2 328.2 350.2 1
33.90 306.2 307.2 329.2 1
33.91 328.2 329.2 351.2 1
33.91 296.2 297.2 319.2 1
34.05 284.2 285.2 307.2 3
34.07 296.2 297.2 319.2 2
34.08 345.2 346.2 368.2 1
34.09 471.2 472.2 494.2 1
34.10 301.2 302.2 324.2 1
34.11 310.2 311.2 333.2 1
34.13 285.2 286.2 308.2 1
34.17 419.3 420.3 442.3 1
34.19 329.2 330.2 352.2 1
34.22 308.2 309.2 331.2 1
34.24 367.3 368.3 390.3 1
34.33 310.2 311.2 333.2 1
34.42 306.2 307.2 329.2 1
34.50 301.2 302.2 324.2 1
34.51 284.2 285.2 307.2 4
34.52 285.2 286.2 308.2 1
34.54 324.2 325.2 347.2 2
34.75 433.3 434.3 456.3 1
34.76 456.2 457.2 479.2 1
34.89 330.2 331.2 353.2 1
34.98 331.2 332.2 354.2 2
35.05 310.2 311.2 333.2 1
35.06 277.3 278.3 300.3 1
35.23 484.2 485.2 507.2 1
35.42 419.3 420.3 442.3 2
35.44 298.2 299.2 321.2 1
35.62 312.2 313.2 335.2 2
35.89 313.2 314.2 336.2 1
35.91 335.2 336.2 358.2 1
35.91 323.2 324.2 346.2 2
35.92 328.2 329.2 351.2 1
36.31 265.2 266.2 288.2 1
36.66 338.3 339.3 361.3 1
37.07 413.3 414.3 436.3 4
37.35 276.2 277.2 299.2 1
37.71 301.2 302.2 324.2 1
37.88 306.1 307.1 329.1 1
38.07 311.2 312.2 334.2 1
38.45 420.2 421.2 443.2 1
39.12 306.2 307.2 329.2 1
41.41 306.1 307.1 329.1 1
42.49 306.2 307.2 329.2 1
43.17 306.1 307.1 329.1 1
44.35 306.1 307.1 329.1 1
44.54 306.2 307.2 329.2 1
44.76 306.1 307.1 329.1 1