| 2M Antibody (IDEXX) | | Serum | Canine |
| ACTH Stimulation Test | | Serum | Canine |
| ACTH Stimulation Test + Additional Sample | | Serum | Canine |
| ACTH, Endogenous (Guelph) | | EDTA plasma | Canine |
| Adrenal Metabolite Panel – Canine/Feline (IDEXX) | | Serum | Canine, Feline |
| Aldosterone – Post (Michigan) | | EDTA plasma or serum | Canine, Equine, Feline |
| Aldosterone (IDEXX) | | EDTA plasma (preferred) or serum | Canine, Equine, Feline |
| Aldosterone (Pre and Post ACTH Stimulation) (IDEXX) | | EDTA plasma (preferred) or serum | Canine, Feline |
| Alkaline Phosphatase Isoenzyme (Guelph) | | Serum or heparinized plasma | Canine |
| Allergy Panel, Environmental (IDEXX) | | Serum | Canine, Feline |
| Allergy Panel, Food (IDEXX) | | Serum | Canine, Feline |
| Anti-Mullerian Hormone (IDEXX) | | Serum | Canine, Equine, Feline |
| Antimicrobial Susceptibility Test (AST) – Companion – Dermatology/Ear | | Bacterial Culture | Canine, Feline |
| Antimicrobial Susceptibility Test (AST) – Companion – General | | Bacterial Culture | Canine, Feline |
| Antimicrobial Susceptibility Test (AST) MIC – COMPAN1F | | Bacterial Culture | Canine, Feline |
| Antinuclear Antibody – IFA | | Serum | Canine |
| Bacterial Culture and Susceptibility – Companion – General | | Swabs, Urine, Biopsies, Tissues, Fluids | Canine, Feline |
| Bacterial Culture and Susceptibility MIC – COMPAN1F | | Bacterial Culture | Canine, Feline |
| Baermann (Larvae sedimentation) | | Feces (fresh) | Avian (Domestic), Bovine, Canine, Caprine, Equine, Feline, Ovine, Porcine |
| Bile Acid – Pre and Post | | Serum or heparinized plasma | Canine, Feline |
| Bile Acid – Single | | Serum or heparinized plasma | Canine, Equine, Feline |
| Biopsy – Gastrointestinal – >3 Tissues | | Full-thickness or endoscopic gastrointestinal biopsies | Amphibians, Arthropods, Avian (Domestic), Birds, Bovine, Canine, Caprine, Equine, Feline, Fish, Mammals, Mollusk, Ovine, Porcine, Reptiles |
| Biopsy – Gastrointestinal – Up to 3 Tissues | | Full-thickness or endoscopic gastrointestinal biopsies | Amphibians, Arthropods, Avian (Domestic), Birds, Bovine, Canine, Caprine, Equine, Feline, Fish, Mammals, Mollusk, Ovine, Porcine, Reptiles |
| Biopsy – Skin – Dermatohistopathology | | Skin - 6 mm punch or strip biopsies preferred. Skin or orifice lesions but not obvious masses or cysts. | Amphibians, Arthropods, Avian (Domestic), Birds, Bovine, Canine, Caprine, Equine, Feline, Fish, Mammals, Mollusk, Ovine, Porcine, Reptiles |
| Biopsy – Surgical – > 3 or a single mass > 2 cm dia. | | Incisional (punch or wedge) or excisional biopsy (excludes Dermatohistopathology and Gastrointestinal Biopsies). 4 or more tissues or if the base of any of the submitted tissues (single or combined) exceeds the 6 x 6 cm grid (see Introduction 'Special Information for Surgical/Dermatological Submission' for grid). | Amphibians, Arthropods, Avian (Domestic), Birds, Bovine, Canine, Caprine, Equine, Feline, Fish, Mammals, Mollusk, Ovine, Porcine, Reptiles |
| Biopsy – Surgical – Up to 3 Tissues | | Incisional (punch or wedge) or excisional biopsy (excludes Dermatohistopathology and Gastrointestinal Biopsies). Up to 3 tissues that if combined will fit into a 6 x 6 cm grid (see Introduction 'Special Information for Surgical/Dermatological Submission' for grid). | Amphibians, Arthropods, Avian (Domestic), Birds, Bovine, Canine, Caprine, Equine, Feline, Fish, Mammals, Mollusk, Ovine, Porcine, Reptiles |
| Blastomyces Antigen by ELISA – Quantitative EIA (IDEXX) | | Urine (preferred specimen), serum, plasma, CSF, BAL | Canine, Feline |
| Blood Grouping | | EDTA whole blood | Canine, Feline |
| Blood Smear Evaluation – Avian/Reptile Only | | 2 unstained blood smears. Will be offered to clients if EDTA samples are compromised during transit, or sample is NSQ for analysis (if smears have been submitted). | Bovine, Canine, Equine, Feline, Llama, Muskoxen, Ovine, Porcine, Rabbit, Wapiti or Elk |
| Brucella canis Antibody by Rapid Slide Agglutination (RSAT) and AGID – For Export (IDEXX) | | Serum | Canine |
| Brucella canis IFA | | Serum | Canine |
| Brucellosis Tube-ME Agglutination – For Export (Kansas) | | Serum | Canine |
| Calcium – Ionized | | Heparinized whole blood - minimum 1 mL. Serum is not acceptable. | Bovine, Canine, Equine, Feline |
| Calculi (Urolith Centre) | | Calculi (urolith, stone) | Canine, Feline |
| Canine Distemper Virus IHC | | Fresh or Formalin-fixed haired skin biopsy | Canine |
| Canine Distemper Virus PCR (Guelph) | | Live: EDTA whole blood - 5 mL, conjunctival swab. Dead: lymph node, lung. | Canine |
| Canine Health Screen – Basic | | EDTA whole blood - tube 2/3 full (minimum 1/3 full) + 2 blood smears + serum - 0.5 mL + urine - 3 mL | Canine |
| Canine Health Screen – Complete | | EDTA whole blood - tube 2/3 full (minimum 1/3 full) + 2 blood smears + serum - 0.5 mL + urine - 3 mL | Canine |
| Canine Health Screen – Mini | | EDTA whole blood - tube 2/3 full (minimum 1/3 full) + 2 blood smears + serum - 0.5 mL | Canine |
| Canine Standard Panel (Chemistry Panel) | | Serum | Canine |
| Canine T4/TSH | | Serum | Canine |
| Canine TSH | | Serum | Canine |
| Canine Vaccine Panel 2 (Cornell) | | Serum | Canine |
| Canine Vaccine Panel IFA (IDEXX) | | Serum | Canine |
| Cardiac Troponin (IDEXX) | | Serum | Canine, Feline |
| CBC – Complete Blood Cell Count | | EDTA whole blood - tube 2/3 full (minimum 1/3 full) + 2 unstained blood smears | Amphibians, Avian (Domestic), Birds, Bovine, Canine, Caprine, Equine, Feline, Mammals, Ovine, Porcine, Reptiles |
| CBC – Partial | | EDTA whole blood - tube 2/3 full (minimum 1/3 full) | Bovine, Canine, Equine, Feline, Llama, Muskoxen, Ovine, Porcine, Rabbit, Wapiti or Elk |
| CBC – WBC & Differential | | EDTA whole blood - tube 2/3 full (minimum 1/3 full) + 2 unstained blood smears | Avian (Domestic), Bovine, Canine, Caprine, Equine, Feline, Ovine, Porcine |
| Cholinesterase (Blood) | | Heparinized whole blood | Avian (Domestic), Birds, Bovine, Canine, Caprine, Equine, Feline, Mammals, Ovine, Porcine |
| Cholinesterase (Brain) | | Brain - whole avian brain or half a bovine brain | Avian (Domestic), Birds, Bovine, Canine, Caprine, Equine, Feline, Mammals, Ovine, Porcine |
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