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Table 11 Specificity and cross reactivity tests with mixed standards of different antimicrobial using the Aminoglycosides kit

From: Primary validation of Charm II tests for the detection of antimicrobial residues in a range of aquaculture fish

Antibiotics used and their respective MRLMixed standard and respective spiking level, µg/kgFish speciesSpiked fish samples cpm
Tetracycline (MRL 100 µg/kg)Tetracycline spiked at 1000 µg/kgCat fish5742
Cat fish6286
Penicillin G (MRL 50 µg/kg)Penicillin G spiked at 500 µg/kgCat fish5780
Cat fish5776
Sulfamethazine (MRL 100 µg/kg)Sulfamethazine spiked at 1000 µg/kgSalmon5418
Salmon5700
Salmon5584
Tilmicosin (50 MRL µg/kg)Tilmicosin spiked at 500 µg/kgTrout5776
Trout5584
Trout6155
Trout5962
Trout5777
Trout5800
Trout5671
Trout6010
Trout5699
Trout5700
Trout5800
Trout5810
Trout5156
Aminoglycosides calculated control point cpm = 3346