Pure Chromatography
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Multiclass Drug Panel on Raptor Biphenyl by LC-MS/MS
| Peaks | tR (min) | Conc. (ng/mL) | Precursor Ion | Product Ion | Product Ion | |
|---|---|---|---|---|---|---|
| 1. | trans-3-Hydroxycotinine | 1.32 | 25 | 193.1 | 80.0 | 134.0 |
| 2. | Norcotinine | 1.33 | 25 | 163.1 | 80.1 | 118.1 |
| 3. | Nicotine | 1.40 | 25 | 163.2 | 130.1 | 117.1 |
| 4. | BZP | 1.47 | 25 | 177.2 | 91.1 | 65.1 |
| 5. | Anabasine | 1.53 | 25 | 163.2 | 120.1 | 80.1 |
| 6. | Noroxymorphone | 1.78 | 25 | 288.1 | 270.1 | 212.9 |
| 7. | Lisdexamfetamine | 1.79 | 25 | 264.2 | 84.1 | 91.0 |
| 8. | Phenelzine sulfate | 1.90 | 25 | 137.2 | 105.1 | 77.1 |
| 9. | Acetaminophen | 1.93 | 100 | 152.2 | 93.0 | 65.0 |
| 10. | Pregabalin | 2.21 | 25 | 160.2 | 142.1 | 55.0 |
| 11. | Cotinine | 2.27 | 25 | 177.2 | 80.0 | 98.1 |
| 12. | Morphine | 2.27 | 25 | 286.2 | 152.1 | 165.0 |
| 13. | (+)-Ephedrine | 2.37 | 25 | 166.2 | 148.1 | 115.0 |
| 14. | Oxymorphone | 2.38 | 25 | 302.1 | 227.2 | 198.2 |
| 15. | Hydromorphone | 2.61 | 25 | 286.2 | 184.9 | 156.9 |
| 16. | Amphetamine | 2.63 | 25 | 136.2 | 91.0 | 65.1 |
| 17. | DMAA | 2.65 | 25 | 116.1 | 57.1 | 99.2 |
| 18. | Gabapentin | 2.71 | 25 | 172.2 | 154.0 | 137.1 |
| 19. | Methylephedrine | 2.83 | 25 | 180.2 | 162.0 | 115.1 |
| 20. | Levetiracetam | 2.84 | 25 | 171.1 | 125.9 | 69.2 |
| 21. | Desmethylolanzapine | 2.94 | 25 | 299.1 | 256.1 | 198.0 |
| 22. | Norcodeine | 2.96 | 25 | 286.1 | 151.9 | 115.0 |
| 23. | Olanzapine | 3.12 | 25 | 313.2 | 256.1 | 198.1 |
| 24. | Methamphetamine | 3.13 | 25 | 150.3 | 91.1 | 119.0 |
| 25. | MDA | 3.18 | 25 | 180.1 | 163.1 | 105.2 |
| 26. | (-)-Naloxone | 3.27 | 25 | 328.3 | 310.1 | 212.3 |
| 27. | Phentermine | 3.29 | 25 | 150.2 | 91.1 | 133.1 |
| 28. | Noroxycodone | 3.32 | 25 | 302.1 | 227.0 | 197.9 |
| 29. | Methylone | 3.36 | 25 | 208.1 | 160.1 | 132.1 |
| 30. | O-Desmethyl-cis-tramadol | 3.37 | 25 | 250.1 | 58.0 | 42.0 |
| 31. | (-)-Dihydrocodeine | 3.38 | 25 | 302.2 | 199.0 | 128.2 |
| 32. | Norhydrocodone | 3.43 | 25 | 286.1 | 199.0 | 128.2 |
| 33. | Codeine | 3.43 | 25 | 300.2 | 152.0 | 165.1 |
| 34. | 6-Acetylmorphine | 3.47 | 25 | 328.2 | 165.0 | 211.0 |
| 35. | MDMA | 3.60 | 25 | 194.2 | 163.0 | 135.1 |
| 36. | Desomorphine | 3.61 | 25 | 272.1 | 152.1 | 165.0 |
| 37. | Oxycodone | 3.64 | 25 | 316.2 | 298.0 | 169.0 |
| 38. | Naltrexone | 3.71 | 25 | 342.2 | 324.0 | 267.0 |
| 39. | Levamisole | 3.75 | 25 | 205.1 | 178.0 | 91.1 |
| 40. | Hydrocodone | 3.76 | 25 | 300.1 | 199.0 | 128.0 |
| 41. | Diethylpropion | 3.80 | 25 | 206.2 | 105.1 | 100.1 |
| 42. | Mephedrone | 3.80 | 25 | 178.2 | 145.0 | 160.1 |
| 43. | 2-Oxo-3-hydroxy-LSD | 3.82 | 25 | 356.3 | 237.0 | 222.0 |
| 44. | o-Desmethylvenlafaxine | 3.84 | 25 | 264.1 | 58.1 | 107.0 |
| 45. | 6-β-Naltrexol | 3.91 | 25 | 344.3 | 326.1 | 308.1 |
| 46. | Tapentadol-β-D-glucuronide | 3.91 | 25 | 398.3 | 222.1 | 107.0 |
| 47. | 7-Aminonitrazepam | 3.95 | 25 | 252.2 | 121.1 | 94.2 |
| 48. | MDEA | 4.00 | 25 | 208.1 | 163.0 | 105.2 |
| 49. | m-Hydroxybenzoylecgonine | 4.02 | 25 | 306.1 | 168.1 | 121.0 |
| 50. | Lamotrigine | 4.09 | 25 | 256.0 | 211.1 | 145.0 |
| 51. | Ritalinic acid | 4.11 | 25 | 220.1 | 84.1 | 56.2 |
| 52. | N-Desmethyltapentadol | 4.16 | 25 | 208.1 | 121.2 | 107.1 |
| 53. | Norbuprenorphine glucuronide | 4.18 | 25 | 590.5 | 414.3 | 165.0 |
| 54. | Zonisamide | 4.23 | 25 | 212.9 | 132.1 | 77.1 |
| 55. | mCPP | 4.26 | 25 | 197.1 | 154.0 | 118.1 |
| 56. | Norketamine | 4.28 | 25 | 224.1 | 125.0 | 89.1 |
| 57. | Nalbuphine | 4.33 | 25 | 358.2 | 340.1 | 115.0 |
| 58. | Norfentanyl | 4.33 | 25 | 233.1 | 84.1 | 55.0 |
| 59. | (+/-)-Hydroxybupropion | 4.35 | 25 | 256.0 | 130.2 | 166.0 |
| 60. | Tapentadol | 4.37 | 25 | 222.1 | 107.1 | 121.0 |
| 61. | Lacosamide | 4.47 | 25 | 251.5 | 91.1 | 108.1 |
| 62. | Dextrorphan | 4.50 | 25 | 258.2 | 157.0 | 201.2 |
| 63. | Levorphanol | 4.50 | 25 | 258.2 | 156.8 | 199.2 |
| 64. | 7-Hydroxyquetiapine | 4.51 | 25 | 400.3 | 269.0 | 208.0 |
| 65. | Molindone | 4.51 | 25 | 277.2 | 100.1 | 70.2 |
| 66. | Tramadol | 4.52 | 25 | 264.2 | 58.0 | 77.1 |
| 67. | Zolpidem phenyl-4-carboxylic acid | 4.60 | 25 | 338.2 | 265.1 | 219.0 |
| 68. | Felbamate | 4.62 | 25 | 239.1 | 117.1 | 177.8 |
| 69. | N-Desmethyl-cis-tramadol | 4.65 | 25 | 250.2 | 44.0 | 232.1 |
| 70. | Ketamine | 4.66 | 25 | 238.1 | 125.1 | 89.1 |
| 71. | Benzoylecgonine | 4.67 | 25 | 290.1 | 168.1 | 77.1 |
| 72. | Methylphenidate | 4.68 | 25 | 234.1 | 84.1 | 56.1 |
| 73. | Normeperidine | 4.76 | 25 | 234.1 | 160.2 | 91.0 |
| 74. | Meprobamate | 4.79 | 25 | 219.1 | 158.2 | 97.0 |
| 75. | Meperidine | 4.80 | 25 | 248.1 | 220.1 | 174.1 |
| 76. | Bupropion | 4.81 | 25 | 240.0 | 184.1 | 130.2 |
| 77. | Heroin | 4.85 | 25 | 370.4 | 328.2 | 164.9 |
| 78. | Cocaine | 5.01 | 25 | 304.2 | 182.0 | 77.1 |
| 79. | 7-Aminoclonazepam | 5.02 | 25 | 286.1 | 121.2 | 250.1 |
| 80. | Zopiclone | 5.04 | 25 | 389.2 | 245.0 | 217.2 |
| 81. | N-Desmethylmirtazapine | 5.10 | 25 | 252.1 | 195.1 | 209.2 |
| 82. | Norcocaine | 5.11 | 25 | 290.1 | 168.0 | 136.1 |
| 83. | Phenobarbital* | 5.11 | 500 | 230.9 | 187.8 | 85.0 |
| 84. | Buprenorphine glucuronide | 5.12 | 25 | 644.3 | 468.2 | 55.1 |
| 85. | MDPV | 5.15 | 25 | 276.2 | 135.1 | 126.1 |
| 86. | Venlafaxine | 5.15 | 25 | 278.4 | 260.4 | 121.2 |
| 87. | Milnacipran | 5.24 | 25 | 247.2 | 100.1 | 129.1 |
| 88. | Pentazocine | 5.29 | 25 | 286.2 | 218.1 | 69.2 |
| 89. | Mirtazapine | 5.31 | 25 | 266.1 | 195.1 | 72.1 |
| 90. | Butalbital* | 5.31 | 500 | 223.0 | 180.0 | 84.9 |
| 91. | Norbuprenorphine | 5.35 | 50 | 414.3 | 152.2 | 165.2 |
| 92. | LSD | 5.39 | 25 | 324.3 | 223.1 | 208.0 |
| 93. | Butorphanol | 5.43 | 25 | 328.3 | 310.3 | 131.2 |
| 94. | Fosphenytoin | 5.43 | 25 | 363.1 | 265.9 | 207.8 |
| 95. | Topiramate | 5.44 | 25 | 340.2 | 264.2 | 223.9 |
| 96. | Cocaethylene | 5.48 | 25 | 318.2 | 196.1 | 82.0 |
| 97. | Clozapine | 5.48 | 25 | 328.2 | 271.1 | 193.1 |
| 98. | 9-Hydroxyrisperidone | 5.51 | 25 | 427.3 | 207.1 | 110.2 |
| 99. | Acetyl fentanyl | 5.58 | 25 | 323.3 | 188.0 | 105.0 |
| 100. | Didesmethyl citalopram HCl | 5.73 | 25 | 297.1 | 261.9 | 109.1 |
| 101. | 7-Aminoflunitrazepam | 5.75 | 25 | 284.1 | 135.0 | 227.1 |
| 102. | Amobarbital* | 5.75 | 500 | 225.0 | 182.0 | 84.8 |
| 103. | Zolpidem | 5.76 | 25 | 308.2 | 235.2 | 218.9 |
| 104. | N-Desmethylcitalopram | 5.77 | 25 | 311.1 | 262.1 | 109.1 |
| 105. | Isocarboxazid | 5.77 | 25 | 232.0 | 91.1 | 65.2 |
| 106. | Pentobarbital* | 5.79 | 500 | 225.0 | 182.0 | 84.9 |
| 107. | Escitalopram | 5.80 | 25 | 325.3 | 109.1 | 261.9 |
| 108. | Citalopram | 5.80 | 25 | 325.2 | 109.1 | 262.0 |
| 109. | Diphenhydramine | 5.80 | 25 | 256.1 | 167.0 | 152.1 |
| 110. | Desmethyldoxepin | 5.88 | 25 | 266.1 | 107.1 | 115.0 |
| 111. | Ezogabine | 5.91 | 25 | 304.0 | 230.1 | 109.1 |
| 112. | Doxepin | 5.96 | 25 | 280.1 | 107.2 | 77.1 |
| 113. | Haloperidol | 5.96 | 25 | 377.2 | 123.0 | 95.1 |
| 114. | Fluvoxamine | 5.97 | 25 | 319.3 | 71.1 | 257.8 |
| 115. | Trazodone | 5.99 | 25 | 372.3 | 176.1 | 148.0 |
| 116. | Norfluoxetine | 6.01 | 25 | 296.3 | 134.3 | 104.9 |
| 117. | Fentanyl | 6.02 | 25 | 337.3 | 188.0 | 105.1 |
| 118. | Oxcarbazepine | 6.02 | 25 | 253.1 | 180.0 | 208.1 |
| 119. | Risperidone | 6.03 | 25 | 411.2 | 191.0 | 110.1 |
| 120. | Buprenorphine | 6.04 | 50 | 468.3 | 55.1 | 414.2 |
| 121. | Fluoxetine | 6.05 | 25 | 310.1 | 148.0 | 115.1 |
| 122. | Secobarbital* | 6.08 | 500 | 237.0 | 193.9 | 84.8 |
| 123. | Phenytoin | 6.12 | 25 | 253.0 | 103.9 | 181.7 |
| 124. | Carisoprodol | 6.13 | 25 | 261.1 | 176.0 | 62.0 |
| 125. | Flurazepam | 6.14 | 25 | 388.2 | 315.2 | 183.0 |
| 126. | Chlordiazepoxide | 6.14 | 25 | 300.1 | 282.0 | 227.0 |
| 127. | Dextromethorphan | 6.16 | 25 | 272.2 | 215.1 | 170.9 |
| 128. | PCP | 6.18 | 25 | 244.2 | 86.1 | 159.1 |
| 129. | Tenoxicam | 6.18 | 25 | 338.1 | 121.0 | 95.0 |
| 130. | Buspirone | 6.20 | 25 | 386.3 | 122.1 | 95.0 |
| 131. | Quetiapine | 6.28 | 25 | 384.2 | 253.0 | 221.2 |
| 132. | Norpropoxyphene | 6.29 | 25 | 326.4 | 252.0 | 91.1 |
| 133. | Propoxyphene | 6.30 | 25 | 340.3 | 265.9 | 58.1 |
| 134. | Asenapine | 6.35 | 25 | 286.2 | 165.1 | 229.1 |
| 135. | Ziprasidone | 6.40 | 25 | 413.2 | 194.1 | 130.0 |
| 136. | Protriptyline | 6.42 | 25 | 264.1 | 191.1 | 165.2 |
| 137. | Promazine | 6.42 | 25 | 285.1 | 58.0 | 86.0 |
| 138. | Midazolam | 6.43 | 25 | 326.2 | 291.1 | 248.9 |
| 139. | Desipramine | 6.43 | 25 | 267.1 | 72.1 | 193.1 |
| 140. | Amoxapine | 6.44 | 25 | 314.2 | 271.0 | 193.1 |
| 141. | Sufentanil | 6.48 | 25 | 387.2 | 238.1 | 111.1 |
| 142. | Imipramine | 6.51 | 25 | 281.1 | 86.2 | 58.1 |
| 143. | Paroxetine | 6.51 | 25 | 330.2 | 192.2 | 70.1 |
| 144. | Loxapine | 6.52 | 25 | 328.1 | 271.1 | 193.0 |
| 145. | Maprotiline | 6.52 | 25 | 278.1 | 250.2 | 191.0 |
| 146. | Duloxetine | 6.52 | 25 | 298.1 | 154.1 | 188.2 |
| 147. | Metaxalone | 6.52 | 25 | 222.1 | 161.1 | 77.1 |
| 148. | Carbamazepine | 6.55 | 10 | 237.1 | 194.1 | 165.0 |
| 149. | Cyclobenzaprine | 6.56 | 25 | 276.2 | 215.0 | 189.0 |
| 150. | EDDP | 6.57 | 25 | 278.2 | 234.3 | 249.2 |
| 151. | Nortriptyline | 6.58 | 25 | 264.1 | 91.1 | 115.2 |
| 152. | Mitragynine | 6.59 | 25 | 399.3 | 174.2 | 159.0 |
| 153. | Eslicarbazepine | 6.60 | 25 | 297.2 | 194.0 | 237.1 |
| 154. | Amitriptyline | 6.65 | 25 | 278.1 | 91.1 | 202.1 |
| 155. | α-Hydroxymidazolam | 6.70 | 25 | 342.2 | 324.1 | 202.9 |
| 156. | Trimipramine | 6.75 | 25 | 295.2 | 100.2 | 58.2 |
| 157. | N-Desmethylflunitrazepam | 6.80 | 25 | 300.1 | 254.1 | 198.1 |
| 158. | Lorazepam | 6.82 | 25 | 321.1 | 275.0 | 229.0 |
| 159. | Mesoridazine | 6.83 | 25 | 387.2 | 126.1 | 98.2 |
| 160. | Tiagabine | 6.89 | 25 | 376.2 | 246.8 | 111.1 |
| 161. | Ketorolac | 6.90 | 25 | 256.1 | 104.9 | 77.0 |
| 162. | Chlorpromazine | 6.91 | 25 | 320.1 | 58.1 | 86.1 |
| 163. | Loxoprofen* | 6.93 | 200 | 245.0 | 83.2 | 80.9 |
| 164. | Clomipramine | 6.95 | 25 | 315.3 | 86.0 | 58.0 |
| 165. | Oxazepam | 6.96 | 25 | 287.1 | 241.2 | 268.8 |
| 166. | Methadone | 6.98 | 25 | 310.2 | 264.9 | 105.1 |
| 167. | Sertraline | 6.98 | 25 | 306.2 | 158.9 | 275.1 |
| 168. | Dehydro aripiprazole | 7.01 | 25 | 446.2 | 285.0 | 98.1 |
| 169. | Clonazepam | 7.01 | 25 | 316.1 | 270.0 | 214.1 |
| 170. | Nitrazepam | 7.01 | 25 | 282.1 | 235.9 | 180.1 |
| 171. | Lornoxicam | 7.02 | 100 | 373.1 | 121.1 | 95.0 |
| 172. | 25I-NBOMe | 7.05 | 25 | 428.1 | 121.2 | 91.1 |
| 173. | Salsalate* | 7.05 | 100 | 256.8 | 136.8 | 92.9 |
| 174. | Desalkylflurazepam | 7.09 | 25 | 289.0 | 140.1 | 104.0 |
| 175. | Tolmetin | 7.10 | 25 | 258.1 | 119.1 | 91.0 |
| 176. | α-Hydroxytriazolam | 7.12 | 25 | 359.1 | 330.9 | 175.9 |
| 177. | Fluphenazine | 7.16 | 25 | 438.3 | 171.1 | 143.2 |
| 178. | 2-Hydroxyethylflurazepam | 7.16 | 25 | 333.1 | 211.1 | 109.0 |
| 179. | Ketoprofen* | 7.17 | 100 | 253.0 | 209.0 | - |
| 180. | Naproxen* | 7.17 | 200 | 229.0 | 168.9 | 184.9 |
| 181. | EMDP | 7.19 | 25 | 264.2 | 235.2 | 220.3 |
| 182. | Aripiprazole | 7.20 | 25 | 448.2 | 285.0 | 176.1 |
| 183. | Perphenazine | 7.22 | 25 | 404.2 | 171.1 | 143.2 |
| 184. | Etoricoxib | 7.24 | 25 | 359.2 | 280.0 | 279.2 |
| 185. | Methaqualone | 7.24 | 25 | 251.1 | 91.1 | 132.2 |
| 186. | α-Hydroxyalprazolam | 7.25 | 25 | 325.1 | 297.0 | 216.2 |
| 187. | Trifluoperazine | 7.28 | 25 | 408.2 | 141.2 | 113.1 |
| 188. | Piroxicam | 7.34 | 25 | 332.1 | 95.2 | 78.1 |
| 189. | Ibuprofen* | 7.34 | 200 | 205.0 | 160.9 | - |
| 190. | Prochlorperazine | 7.36 | 25 | 374.1 | 141.0 | 113.1 |
| 191. | Etodolac* | 7.36 | 50 | 286.0 | 241.9 | 212.0 |
| 192. | Nordiazepam | 7.37 | 25 | 271.0 | 139.9 | 208.0 |
| 193. | Phenazepam | 7.39 | 25 | 349.1 | 206.2 | 179.0 |
| 194. | Fenoprofen* | 7.40 | 200 | 240.9 | 92.8 | - |
| 195. | Zaleplon | 7.43 | 25 | 306.1 | 264.0 | 236.0 |
| 196. | Clobazam | 7.43 | 25 | 301.0 | 259.1 | 224.0 |
| 197. | Flurbiprofen* | 7.48 | 200 | 243.0 | 199.0 | 196.8 |
| 198. | Thiothixene | 7.50 | 25 | 444.2 | 221.2 | 235.0 |
| 199. | Flunitrazepam | 7.55 | 25 | 314.2 | 267.9 | 239.1 |
| 200. | Meloxicam | 7.55 | 25 | 352.1 | 115.0 | 141.0 |
| 201. | Triazolam | 7.58 | 25 | 343.1 | 307.9 | 315.0 |
| 202. | Estazolam | 7.58 | 25 | 295.1 | 266.9 | 205.1 |
| 203. | Celecoxib | 7.60 | 25 | 382.2 | 362.0 | 300.1 |
| 204. | Parecoxib | 7.60 | 25 | 371.2 | 234.0 | 165.1 |
| 205. | Temazepam | 7.61 | 25 | 301.1 | 255.1 | 282.9 |
| 206. | Sulindac | 7.70 | 25 | 357.2 | 233.1 | 248.0 |
| 207. | Alprazolam | 7.72 | 25 | 309.1 | 280.9 | 204.9 |
| 208. | Flufenamic acid* | 7.75 | 50 | 279.9 | 236.1 | 176.2 |
| 209. | Thioridazine | 7.76 | 25 | 371.2 | 126.1 | 98.1 |
| 210. | Diclofenac* | 7.78 | 100 | 293.9 | 249.8 | - |
| 211. | Nabumetone | 7.80 | 25 | 229.1 | 171.1 | 128.1 |
| 212. | Oxaprozin | 7.87 | 25 | 294.1 | 103.0 | 234.2 |
| 213. | HU-211 | 8.03 | 25 | 387.3 | 155.9 | 128.1 |
| 214. | JWH‐200 | 8.04 | 25 | 385.3 | 155.0 | 127.1 |
| 215. | Diazepam | 8.04 | 25 | 285.1 | 192.9 | 153.9 |
| 216. | Mefenamic acid | 8.04 | 25 | 242.1 | 224.1 | - |
| 217. | Tolfenamic acid* | 8.17 | 50 | 259.9 | 215.8 | - |
| 218. | Meclofenamic acid* | 8.18 | 200 | 293.9 | 257.8 | 177.7 |
| 219. | (+/-)-CP 47,497* | 8.27 | 200 | 317.1 | 245.1 | 159.0 |
| 220. | Indomethacin* | 8.29 | 50 | 356.0 | 311.8 | 296.9 |
| 221. | Perampanel | 8.32 | 25 | 350.2 | 219.1 | 247.1 |
| 222. | (+/-)-CP 47,497 C8 homologue* | 8.42 | 200 | 331.1 | 259.0 | 159.1 |
| 223. | 11-Nor-9-carboxy-delta-9-THC* | 8.44 | 25 | 343.0 | 298.9 | 244.8 |
| 224. | Prazepam | 8.51 | 25 | 325.2 | 271.0 | 139.9 |
| 225. | XLR-11 | 8.60 | 25 | 330.3 | 125.2 | 144.0 |
| 226. | Δ9-THC | 8.76 | 25 | 315.2 | 193.0 | 123.2 |
| 227. | UR-144 | 8.78 | 25 | 312.3 | 125.1 | 214.1 |
| 228. | JWH-250 | 8.96 | 25 | 336.3 | 120.9 | 91.1 |
| 229. | THCA-A* | 9.12 | 25 | 357.1 | 312.9 | 245.0 |
| 230. | JWH-073 | 9.21 | 25 | 328.2 | 155.0 | 127.1 |
| 231. | JWH‐018 | 9.35 | 25 | 342.3 | 127.1 | 155.1 |
*Analyzed using negative polarity.
LC_CF0621
| Column | Raptor Biphenyl (cat.# 9309A12) | ||||||||||||||||||||||||
| Dimensions: | 100 mm x 2.1 mm ID | ||||||||||||||||||||||||
| Particle Size: | 2.7 µm | ||||||||||||||||||||||||
| Guard Column: | Raptor Biphenyl EXP guard column cartridge 5 mm, 2.1 mm ID, 2.7 µm (cat.# 9309A0252) | ||||||||||||||||||||||||
| Temp.: | 30 °C | ||||||||||||||||||||||||
| Sample | |||||||||||||||||||||||||
| Diluent: | Water | ||||||||||||||||||||||||
| Inj. Vol.: | 5 µL | ||||||||||||||||||||||||
| Mobile Phase | |||||||||||||||||||||||||
| A: | Water + 0.1% formic acid + 2 mM ammonium formate | ||||||||||||||||||||||||
| B: | Methanol + 0.1% formic acid + 2 mM ammonium formate | ||||||||||||||||||||||||
| |||||||||||||||||||||||||
| Detector | MS/MS | ||||||||||||||||||||||||
| Ion Mode: | ESI+/ESI- | ||||||||||||||||||||||||
| Mode: | Scheduled MRM | ||||||||||||||||||||||||
| Instrument | UHPLC | ||||||||||||||||||||||||
| Notes | 1. Positive and negative polarity data were collected simultaneously from a single injection. 2. Ibuprofen, fosphenytoin, and topiramate degrade quickly in solution. 3. Levorphanol and dextrorphan are enantiomers and are not resolved. 4. Escitalopram is a pure enantiomer and citalopram is a racemic mixture of both enantiomers. These compounds are not resolved. 5. DMAA consists of 4 stereoisomers, 2 of which are partially resolved. 6. Doxepin and desmethylydoxepin consist of a mixture of cis/trans isomers. The isomers are fully resolved and the retention time identifies the main isomer component. 7. Lornoxicam, meloxicam, etodolac, oxaprozin, indomethacin, and mefenamic acid can be detected by positive or negative polarity. The polarity chosen in this chromatogram provides optimal response. |
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Restek Corporation, U.S., 110 Benner Circle, Bellefonte, PA 16823
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Restek Corporation, U.S., 110 Benner Circle, Bellefonte, PA 16823
Copyright © 2021 Restek Corporation. All rights reserved.
A Company of Owners
Cookies allow for a variety of features that make your visit to Restek more enjoyable. By using this website, you agree to the use of cookies in accordance with our guidelines. For more information, see our privacy policy.