TDA Labs

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• Small Animal Diagnostics
• Antibiotic Susceptibility
• Ear Cytology
• Fecal Screen
• Fungal Culture
• Stains
• Urine Culture
• Large Animal Diagnostics:
• Antimicrobial Susceptibility
• Bovine Leukemia Virus (BLV)
• Bovine Viral Diarrhea (BVD)
• DHIA Lab
• Fecal Cultures
• Johne's ELISA Testing
• Milk Quality Lab
• Milk Screening
• Pregnancy Testing
• Total Blood Protein
• Other Tests

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Submission Form

TDA Labs - Large Animal Diagnostics

Antimicrobial Susceptibility Testing

1. The standard panel of 8 antibiotics tested using the Kirby-Bauer method are: Amoxicillin/Clavamox, Amikacin, Cephalothin, Erythromycin, Novobiocin, Penicillin, Tetracycline, Sulfa/Trimethoprim.
2. Up to 3 of the above antibiotics can be replaced by one of the following antibiotic sensitivity test disks in stock: Amikacin, Cefazolin, Sulfisoxazole.
3. Disks for the susceptibility evaluation of 16 other antimicrobials can be obtained by special request. View our complete list.

Please contact TDA Labs to discuss special requests.

To learn more about delivering samples to the lab, visit the Samples page.

Questions may also be submitted through our online contact form.