|
| The sample is, after acidification and addition of labeled internal standards, injected and analyzed by using high pressure liquid chromatography and accurate mass mass-selective detection. The surface ofthe peaks in the chromatogram is a measure of the concentration. |
|
|
| Matrices qualified by the Dutch RvA (flexible scope): | Drinking water, Groundwater, Surface water |
| Reporting limit: | 0.01 - 0.05 μg/l, parameter and matrix dependent |
| Measurement uncertainty: | 70% |
| Sustainability: | 6 days
|
| Sampling bottle: | Glass
, brown
, 100 ml
(fill up to the neck of the bottle)
|
|
| (RL = 0.01 μg/l) | 4-methyl-1H-benzotriazole; 5-methyl-1H-benzotriazole; benzotriazole; carbamazepine; clarithromycin; lidocaine; metoprolol; propranolol; sotalol; sulfametoxazole; sulfamethazine (not accreditated); trimethoprim; gabapentin-lactam (not accreditated); 5,6-dimethyl-1H-benzotriazole (not accreditated) |
| (RL = 0.02 μg/l) | atenolol; carbamazepine 10,11-epoxide (not accreditated); diclofenac; dihydroxycarbamazepine; gabapentine; irbesartan; ketoprofen; naproxen; paracetamol |
| (RL = 0.05 μg/l) | caffeine; hydrochlorothiazide; ibuprofen; paraxanthine |
