|
| 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. |
|
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| Matrices qualified by the Dutch RvA (flexible scope): | Drinking water, Groundwater, Surface water |
| Reporting limit: | 0.01 - 0.2 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) | carfentrazone ethyl; fipronil; flonicamid; haloxyfop ethoxyethyl; methoxyfenozide; tebufenpyrad; desmedifam (not accreditated); methyl 5-(ethylsulfonyl)-2-methoxybenzoate (not accreditated); 2-mesistylene sulfonic acid (not accreditated); 4-ethylbenzene sulfonic acid (not accreditated); p-xylene-2-sulfonic acid (not accreditated); 4-tert-butyl-benzene sulfonic acid (not accreditated); 4-propylbenzene sulfonic acid (not accreditated); 2-hydroxy-5-methyl-benzene-1-sulfonic acid (not accreditated); cyflufenamide (not accreditated); fludioxonil (not accreditated); indoxacarb (not accreditated); prosulfuron (not accreditated); tritosulfuron (not accreditated) |
| (RL = 0.02 μg/l) | acetamiprid; cyromazine; lufenuron; naphthalene sulfonic acid 1; naphthalene sulfonic acid 2; teflubenzuron; thiamethoxam; spirodiclofen (not accreditated); tembotrione (not accreditated) |
| (RL = 0.05 μg/l) | abamectine B1a; pyridate as pyradafol; spinosad spinosyn A; ethylbenzene sulfonate (not accreditated); ethyl(2R)-2-{[(4-methylfenyl)sulfonyl]oxy}propanoate (not accreditated) |
| (RL = 0.1 μg/l) | pymetrozine (not accreditated); 4-hydroxybenzene sulfonic acid (not accreditated) |
| (RL = 0.2 μg/l) | 5-sulfosalicylic acid (not accreditated); benzenesulfonamide (not accreditated) |
