Table 1 MRM parameters for 49 compounds and 13 internal standards
From: A new LC–MS/MS method for multiple residues/contaminants in bovine meat
Standard | Ionisation mode (ESI) | Precursor ion (m/z) | Product ion (m/z) | Collision energy (V) | Cone voltage (V) |
|---|---|---|---|---|---|
Clenbuterol | + | 276.97 | 202.95 131.87 167.77 | 16 30 30 | 22 |
Brombuterol | + | 366.90 | 292.84 211.42 57.00 | 20 34 38 | 26 |
Mabuterol | + | 310.95 | 236.99 216.96 57.00 | 18 26 30 | 24 |
Clenpenterol | + | 291.00 | 202.92 131.89 167.79 | 16 30 28 | 28 |
Isoxsuprin | + | 302.04 | 164.01 106.96 120.95 | 30 16 28 | 26 |
Cimbuterol | + | 234.03 | 159.98 142.94 57.00 | 16 28 26 | 22 |
Ractopamine | + | 302.04 | 106.96 164.01 120.95 | 28 16 24 | 24 |
Salbutamol | + | 240.03 | 147.96 165.98 56.94 | 20 14 24 | 22 |
Zilpaterol | + | 262.03 | 185.01 202.05 156.98 | 24 22 32 | 22 |
Terbutalin | + | 226.00 | 152.00 106.97 170.00 | 14 30 16 | 26 |
Testosterone | + | 289.16 | 108.99 96.95 289.18 | 24 28 28 | 36 |
Methyltestosterone | + | 303.22 | 96.96 109.0 178.18 | 28 24 24 | 36 |
Boldenone | + | 287.16 | 121.03 135.02 171.20 | 24 16 20 | 34 |
Zeranol | − | 321.03 | 90.87 40.90 259.2 | 40 40 36 | 74 |
Taleranol | − | 321.03 | 90.87 40.90 259.2 | 34 40 42 | 74 |
19 Nortestosterone | + | 275.14 | 109.0 80.56 93.18 | 34 26 32 | 38 |
Stanozolol | + | 329.22 | 80.95 95.00 121.0 | 46 46 42 | 64 |
Clostebol | + | 323.16 | 142.96 130.98 157.13 | 26 26 22 | 40 |
Amoxicillin | + | 367.07 | 159.96 90.89 | 16 40 | 28 |
Ampicillin | + | 350.05 | 159.94 105.98 | 20 12 | 34 |
Benzylpenicillin | + | 334.99 | 90.96 80.94 | 42 52 | 44 |
Cloxacillin | + | 435.94 | 159.97 276.96 | 18 14 | 26 |
Oxacillin | + | 402.05 | 159.96 243.03 | 10 12 | 24 |
Cefalexin | + | 347.99 | 173.93 157.89 | 8 16 | 30 |
Ceftiofur | + | 523.96 | 241.00 125.17 | 16 58 | 34 |
Enrofloxacin | + | 360.05 | 245.09 72.02 | 30 36 | 36 |
Ciprofloxacin | + | 332.01 | 230.94 245.05 | 40 28 | 38 |
Oxytetracycline | + | 460.97 | 200.93 426.02 | 38 30 | 36 |
Sulfachloropyridazine | + | 284.90 | 155.93 91.93 | 16 34 | 28 |
Sulfadiazine | + | 250.97 | 91.93 155.93 | 30 14 | 28 |
Sulfadimetoxine | + | 310.97 | 155.93 91.93 | 20 32 | 36 |
Sulfadimidine | + | 278.95 | 185.93 91.93 | 18 36 | 34 |
Sulfamethoxazole | + | 253.91 | 92.00 155.94 | 30 16 | 28 |
Carbofuran | + | 222.1 | 165.1 123.0 | 12 22 | 32 |
Carbaryl | + | 202.0 | 145.05 127.0 | 10 32 | 26 |
Parathion | + | 308.97 | 148.89 246.78 | 18 14 | 48 |
Malathion | + | 331.1 | 127.0 98.93 | 14 26 | 30 |
Diazinon | + | 305.1 | 169.0 153.0 | 22 20 | 44 |
Dimethoate | + | 229.50 | 198.83 124.84 | 10 20 | 30 |
Atrazine | + | 216.0 | 174.22 104.14 | 15 30 | 32 |
Permethrin | + | 390.97 | 355.02 182.92 | 6 12 | 34 |
Cypermethrin | + | 433.0 | 190.89 90.92 | 20 12 | 28 |
Deltamethrin | + | 229.84 | 198.83 124.85 | 30 14 | 30 |
Coumaphos | + | 362.97 | 306.86 226.86 | 26 18 | 52 |
Dichlorophos | + | 221.0 | 109.15 127.14 | 18 18 | 44 |
Chlorpyrifos | + | 351.78 | 199.77 296.82 | 18 12 | 38 |
Fenvalerate | + | 419.97 | 166.91 124.88 | 14 42 | 38 |
Zearalenone | − | 316.97 | 130.87 174.91 | 30 26 | 62 |
Ochratoxin A | + | 404.0 | 358.1 221.0 | 30 10 | 46 |
Clenbuterol-d6 | + | 283.03 | 203.56 | 16 | 22 |
Brombuterol-d9 | + | 375.93 | 293.87 | 18 | 24 |
Mabuterol-d9 | + | 320.07 | 237.94 | 18 | 24 |
Clenpenterol-d5 | + | 296.00 | 203.10 | 16 | 24 |
Isoxsuprin-d5 hemifumarat | + | 308.15 | 168.05 | 16 | 26 |
Cimbuterol-d9 | + | 243.07 | 160.96 | 16 | 20 |
Ractopamin-d6 | + | 308.10 | 168.05 | 16 | 24 |
Salbutamol (Albuterol)-d9 | + | 249.08 | 148.59 | 20 | 24 |
Zilpaterol-d7 | + | 269.08 | 185.15 | 24 | 22 |
Terbutalin-d9 | + | 235.07 | 152.83 | 16 | 34 |
Flunixin-d3 | + | 300.03 | 263.98 | 36 | 28 |
Penicilin G-d7 | + | 455.16 | 114.02 | 10 | 32 |
β-zearalenol-d4 | − | 323.03 | 160.02 | 30 | 68 |