| Rickettsia PCR (Vector Borne) | | EDTA whole blood and serum (if available) | Canine, Feline |
| Rickettsia rickettsii IFA (Michigan) | | Serum | Canine, Equine |
| Rickettsia rickettsii PCR (Michigan) | | EDTA whole blood - 2 mL or tick in sterile container |
| Ringworm (Dermatophyte) RealPCR Panel (IDEXX) | | A minimum of 10-20 plucked hair with follicles and skin scrapings from active border of lesion, nails with nail bed scrapings or aspirated purulent material
Collect prior to antifungal treatment or at least 2 weeks after withdrawal of these medications. | Canine, Feline |
| Rocky Mountain Spotted Fever (Rickettsia Spp.) PCR (IDEXX) | | EDTA whole blood | Canine |
| Rotavirus/Coronavirus PCR (Guelph) | | Live: feces, rectal swab. Dead: feces. | Equine |
| Routine Flotation | | Feces (fresh) | Amphibians, Avian (Domestic), Birds, Bovine, Canine, Caprine, Equine, Feline, Fish, Mammals, Ovine, Porcine, Reptiles |
| Salmonella Dublin | | Serum - 1 mL or milk (individual or bulk tank) - 2 mL | Bovine |
| Salmonella Screening | | Feces | Avian (Domestic), Bovine, Canine, Caprine, Equine, Feline, Ovine, Porcine |
| Salmonella Screening – Fluff/Dust | | Fluff, dust, environmental sponge | Avian (Domestic) |
| Salmonella Typing using Whole Genome Sequencing | | Fresh Salmonella isolate on a blood agar plate. Overnight culture is preferred. Cultures older than 24 hours will be sub-cultured; additional charges will apply if re-culturing is required. | Avian (Domestic), Bovine, Canine, Caprine, Equine, Feline, Ovine, Porcine |
| SDMA (IDEXX) | | Serum, lithium heparin or EDTA plasma | Canine, Equine, Feline |
| Senecavirus A PCR | | Nasal or oral swabs; oral fluids | Porcine |
| Sequencing Confirmation Add-on | | |
| Single Chemistry | | Serum, heparinized plasma, urine or fluid | Avian (Domestic), Bovine, Canine, Caprine, Equine, Feline, Ovine, Porcine |
| Small Animal Kidney/Electrolyte (Chemistry Panel) | | Serum | Canine, Feline |
| Small Animal Liver (Chemistry Panel) | | Serum | Canine, Feline |
| Small Animal Presurgical (Chemistry Panel) | | Serum | Canine, Feline |
| Small Animal Presurgical Combo | | EDTA whole blood - tube 2/3 full (minimum 1/3 full) + 2 blood smears + serum - 0.5 mL + urine - 3 mL | Canine, Feline |
| Small Animal Standard (Chemistry Panel) | | Serum | Canine, Feline |
| Streptococcus equi ssp. Zooepidemicus with ST194 Typing | | oral fluids, environmental fluids, swabs | Equine |
| Streptococcus equi subsp. equi (Strangles) Antibody ELISA (IDEXX) | | Serum |
| Streptococcus equi subsp. equi PCR | | Nasal swab | Equine |
| Strychnine | | Stomach, gizzard contents, urine, meat, grain, crop contents or bait samples |
| Swine Influenza A ELISA | | Serum | Porcine |
| Swine Influenza subtyping H1/H3 typing PCR | | Done on SIV Matrix PCR positive sample | Porcine |
| T3 (Health Gene) | | Serum |
| T4 | | Serum | Canine, Equine, Feline |
| T4 Resting | | Serum | Canine, Equine, Feline |
| TapeStation Fragement Analysis | | |
| Taurine (IDEXX) | | Heparinized plasma - 1 mL or urine - 5 mL | Canine, Feline |
| Testosterone (RIA) baseline (Biovet) | | Serum | Canine, Equine, Feline |
| Testosterone Stimulation hCG (Biovet) | | 2 Serum samples | Canine, Equine, Feline |
| Testosterone Stimulation hCG (IDEXX) | | 2 Serum samples | Canine, Equine, Feline |
| TGE/PRCV Differentiation ELISA | | Serum | Porcine |
| Thyroglobulin Autoantibody – Canine (IDEXX) | | Serum | Canine |
| Thyroid Mini Profile – Canine (IDEXX) | | Serum | Canine |
| Thyroid OFA Registry – Canine (IDEXX) | | Serum | Canine |
| Thyroid Panel – Feline (IDEXX) | | Serum | Feline |
| Thyroid Profile 1 – Canine (IDEXX) | | Serum | Canine |
| Thyroid Profile 1 – Equine (Guelph) | | Serum | Equine |
| Thyroid Profile 2 – Canine (IDEXX) | | Serum | Canine |
| Thyroid Profile 6: T3, T4, FT4ED, T4AA, TSH, TgAA (Antech) | | Serum | Canine, Equine, Feline |
| Thyroid Profile Diagnostic – Canine (Michigan) | | Serum | Canine |
| Thyrotropin Releasing Hormone (TRH) Stim Test | | EDTA plasma - 1.5 mL Cost includes 2 endogenous ACTH tests (pre and post) submitted on same submission form. | Equine |
| Tick Panel Canine Comprehensive (Vector Borne) | | EDTA whole blood and serum | Canine |
| Tick Panel PCR (Vector Borne) | | EDTA whole blood and serum | Canine, Feline |
| Tick Panel Serology (Vector Borne) | | Serum | Canine |
| Tick Transmitted Disease Panel (Canine) SNAP 4Dx Plus Test | | Serum, plasma or anticoagulated whole blood (e.g. EDTA, heparin) | Canine |
| Tick Transmitted Disease Panel (Equine) SNAP 4Dx Plus Test | | Serum, EDTA whole blood or plasma | Equine |
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