 | DP01720 | NA | Nitrosamines | |
| N-Nitroso -Levofloxacin impurity-2 |
 | DP01721 | NA | Nitrosamines | ?95% |
| N-Nitroso Levofloxacin Impurity 3 |
 | DP01722 | NA | Nitrosamines | ?95% |
| N-Nitroso Lidocaine Impurity 1 |
 | DP01723 | NA | Nitrosamines | ?95% |
| N-Nitroso Lidocaine EP Impurity E |
 | DP01724 | NA | Nitrosamines | ?95% |
| N-Nitroso Lidocaine EP Impurity D |
 | DP01725 | NA | Nitrosamines | ?95% |
| N-Nitroso Lidocaine EP Impurity G |
 | DP01726 | NA | Nitrosamines | ?95% |
| N-Nitroso Lidocaine Impurity 3 |
 | DP01727 | NA | Nitrosamines | ?95% |
| N-Nitroso Linagliptin Impurity 1 |
 | DP01728 | NA | Nitrosamines | ?95% |
| N-Nitroso Linagliptin Impurity 2 |
 | DP01729 | NA | Nitrosamines | ?95% |
| N-Nitroso Linagliptin Impurity 3 |
