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About the Confirmatory Testing category -Please read before posting
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1
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673
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March 30, 2025
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N-nitroso-Furosemide
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3
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298
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December 18, 2025
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N-nitroso-rivaroxaban amide
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6
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1767
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December 17, 2025
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Nitrosamines in macrocyclic antibiotics
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2
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198
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December 10, 2025
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Issue Regarding Purchase of N-Nitroso N-Desmethyl Rosuvastatin Reference Standard
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5
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220
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December 10, 2025
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Issue with Area Drop During N-Nitroso Dorzolamide Method Setup
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3
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173
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December 10, 2025
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N-Nitroso meglumine
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18
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1376
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November 18, 2025
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N-Nitroso-Desmethyl-tetracycline MOA development
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1
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146
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November 18, 2025
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Determination of N-nitroso desmethyl Tetracycline
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17
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1026
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October 27, 2025
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N-Nitrosamine Quantitation in Pharmaceuticals by Tandem Mass Spectrometry
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1
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282
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October 16, 2025
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Method Validation
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3
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164
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October 8, 2025
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Use of recovery factor in nitrosamine analysis in drug product
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4
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336
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October 3, 2025
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Method of Analysis for N nitroso Diclofenac and Quetiapine
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14
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2546
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October 1, 2025
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GC-VUV for nitrosamine qualification and quantification
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1
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141
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September 30, 2025
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N Nitroso Tadalfil
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5
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483
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September 23, 2025
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Analytical challenge for determination of instable standard of other N-nitroso structure
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10
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708
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September 22, 2025
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Testing of N-nitroso-cinacalcet
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6
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871
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May 25, 2025
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Analysis of N-Nitrosodimethylamine (NDMA) in Pharmaceutical Products in the Presence of High Concentration N,N-dimethylformamide (DMF) -Pub
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0
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591
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August 8, 2025
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Nitrite testing by UPLC-MS
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22
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2515
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August 8, 2025
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Unknown Impurity of Sertraline - Formamide?
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22
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945
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August 6, 2025
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N-nitroso desmethyl Tetracycline Standard
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3
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174
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August 2, 2025
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Low recovery factor & Validation Issue
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11
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573
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July 22, 2025
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Trientine NDSRI Method Development
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1
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256
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July 20, 2025
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Synthesis Attempts and Failure Report 🧐
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21
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1511
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July 7, 2025
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NDMA handling - safety measures
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6
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317
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July 1, 2025
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A greener method for analysis of nitrosamines utilising GC-NPD
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1
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82
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June 27, 2025
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Calling All Nitrosamines Exchange Members: We Need Your Input!
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8
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391
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June 24, 2025
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Nitrosamines excipient EDTA
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3
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356
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June 12, 2025
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Analysis of N-Nitrosodimethylamine (Ndma) in Pharmaceutical Products in the Presence of High Concentration N,N-Dimethylformamide (Dmf)
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0
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186
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June 5, 2025
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What if the answer you’re looking for is already here, with someone in this community?
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7
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1197
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May 27, 2025
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