Determination of the antimicrobial susceptibility of pure isolates from rapidly-growing Mycobacterium (RGM), Nocardia spp., and aerobic Actinomycetes by minimum inhibitory concentration.
Specimen
Pure bacterial isolate of rapidly-growing mycobacteria, nocardia or aerobic Actinomycetes.
Measurement of arsenic by inductively-coupled plasma/mass spectrometry. A $10.75 sample preparation fee will be added to tissue and feed specimens.
Specimen
One or more of the following:
0.5 mL EDTA whole blood
5 g fresh liver
50 mg fresh liver biopsy (at least 3 Tru-Cut samples, no fluid added)
0.5 mL heparinized whole blood
500 g feed
1 mL urine
For birds, 0.3 mL EDTA whole blood is adequate.
Blood, serum, and urine samples are tested on Mondays, Wednesdays, and Thursdays with a turnaround time of 7 days. Tissue and feed samples are tested on Mondays and Thursdays with a turnaround time of 10 days.
Measurement of avermectins, including abamectin, doramectin, eprinomectin, ivermectin, moxidectin and selamectin, by liquid chromatography/mass spectrometry.