Tabelle 1 Analytisch erfasste Antibiotika aus der Gruppe der Tetracycline mit ihren Bestimmungsgrenzen
Retentionszeit [min] | [M+H]+[m/z] | Fragmention [m/z] | Kollisions-energie [eV] | LOQ1)Gülle [ng/g TM] | LOQ1)Gärrest [ng/g TM] | |
|---|---|---|---|---|---|---|
Tetracyclin | 15,94 | 445,15 | 410,00 | -22 | 1,5 | 1,5 |
445,15 | 154,00 | -31 | ||||
4-epi-Tetracyclin | 13,88 | 445,15 | 410,00 | -22 | ||
445,15 | 154,00 | -31 | ||||
Oxytetracyclin | 15,73 | 461,15 | 426,00 | -17 | 3,0 | 3,0 |
461,15 | 201,00 | -36 | ||||
4-epi-Oxytetracyclin | 14,74 | 461,15 | 426,00 | -17 | ||
461,15 | 201,00 | -36 | ||||
Chlortetracyclin | 21,72 | 479,15 | 462,00 | -15 | 5,0 | 5,0 |
479,15 | 444,00 | -22 | ||||
4-epi-Chlortetracyclin | 19,47 | 479,15 | 462,00 | -15 | ||
479,15 | 444,00 | -22 | ||||
IS-Demeclocyclin | 18,66 | 465,10 | 430,00 | -24 |