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Drug Analysis |
| Your Partner for analysis of drug residues |
Water (drinking water, surface water, and sewage effluents) is the sampling matrix that is analyzed. The method makes it possible to quantitatively analyze traces of drugs with a GC-MSD after enrichment on solid phases and derivatization in the lower scope of ng/L.
The evaluation is executed exclusively with internal norms. The detection limits have been determined basing on DIN 32645 and are settled in the range of 5-20 ng/L for all analyts.
At the moment GALAB develops a method for analysis of traces of drugs from water samples with a
LC-MS-MS. The advantages of this measuring procedure are:
- no derivatization necessary
- determination of high polar or complex compounds like antibiotics
possible
- low sensitivity for matrix influences
- low detection limits in samples from sewerage works compared to the
GC-MSD method
- determination of compounds which are not detectable with the GC-MSD
method (like phenazone and derivatives for example)
GALAB is doing studies on the field of pharmacokinetic.
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