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Results 1–25 of 56 for "toxicology."

An accession fee of $8.00 is applied to each accession/case, not each specimen. An accession is defined as samples from the same animal / herd / flock, originating from a single animal owner, submitted for the same condition, collected at the same time. This allows clients to receive bulk testing of same species (from the same owner) under one accession. Poultry submissions requesting multiples tests (e.g., AI, Mg/Ms, culture, etc.) for a single flock are counted as one accession.

Turnaround times are estimates in business days and apply to individual tests. Actual reporting of test results depends on the full battery of tests requested, day of the week/time of day samples arrive at the testing laboratory, and the quantity/quality of samples submitted. Information on additional services and fees can be found here.

The tests and fee schedules are provided for use by TVMDL clients, including veterinarians and animal owners. Fees charged to animal owners by veterinarians may exceed test prices shown herein, reflecting the time, expertise, and expense necessary to collect the sample, ship it in an appropriate manner, interpret results, and provide treatment advice.

Name ↑ Description Species Price
Zinc (ICP/MS)

Measurement of zinc 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: 

  • 1 mL serum or plasma
  • 5 g fresh liver
  • 50 mg fresh liver biopsy (at least 3 Tru-Cut samples, no fluid added)
  • 500 g feed

For birds, 0.3 mL serum or plasma is adequate.

Blood, serum, and urine samples are tested on Mondays, Wednesdays, and Thursdays with a turnaround time of 5 days. Tissue and feed samples are tested on Mondays and Thursdays with a turnaround time of 7 days.

All $21.50 Details
Water Analysis – Routine [Referral]

Measurement of ions (calcium, magnesium, sodium, potassium), sulfates, chloride, pH, conductivity, and total dissolved salts (TDS) in water.

Specimen:

500 mL water

Non Animal $30.00 Details
Water Analysis – Routine & Metals [Referral]

Measurement of ions (calcium, magnesium, sodium, potassium), sulfates, chloride, pH, conductivity, and total dissolved salts (TDS), and metals (zinc, iron, copper, manganese) in water.

Specimen:

500 mL water

Non Animal $45.00 Details
Water Analysis – Routine & Heavy Metals [Referral]

Measurement of ions (calcium, magnesium, sodium, potassium), sulfates, chloride, pH, conductivity, and total dissolved salts (TDS), as well as metals (zinc, iron, copper, manganese), and heavy metals (arsenic, barium, chromium, cadmium, fluoride, nickel lead) in water. 

Specimen:

500 mL water

Non Animal $80.00 Details
Vitamin E (HPLC)

Measurement of vitamin E by high-performance liquid chromatography.

Specimen:

10 g liver or 2 mL serum.

Bovine, Canine, Caprine, Cervid, Equine, Feline, Ovine, Porcine $48.50 Details
Vitamin A (HPLC)

Measurement of vitamin A by high-performance liquid chromatography.

Specimen:

10 g liver or 2 mL serum

Bovine, Canine, Caprine, Cervid, Equine, Feline, Ovine, Porcine $48.50 Details
Urolith Composition (FTIR)

Determination of the chemical composition of uroliths by fourier-transform infrared spectroscopy.

Specimen:

Clean, dry uroliths

Bovine, Camelid, Canine, Caprine, Cervid, Equine, Exotic, Feline, Ovine, Porcine $30.25 Details
Trace Mineral Panel (ICP/MS)

Measurement of trace minerals by inductively-coupled plasma/mass spectrometry.  Targets include copper, cobalt, iron, manganese, molybdenum, selenium, and zinc.  A $10.75 sample preparation fee will be added to tissue and feed specimens.

Specimen:

One or more of the following*: 

  • both 0.5 mL EDTA whole blood and 1 mL serum (both sample types are required)
  • 5 g fresh liver
  • 50 mg fresh liver biopsy (approx. 3 Tru-Cut samples, no fluid added)
  • 500 g feed

For birds, 0.6 mL EDTA or heparinized whole blood is adequate.

*Serum selenium provides current day levels, while whole blood selenium indicates selenium status over a longer period of time. TVMDL can interpret both serum and whole blood selenium concentrations for cattle, horses, sheep, birds or white-tailed deer. For goats, TVMDL has reference values for serum or plasma only.

Blood, serum, and urine samples are tested on Mondays, Wednesdays, and Thursdays with a turnaround time of 5 days. Tissue and feed samples are tested on Mondays and Thursdays with a turnaround time of 7 days.

All $32.25 Details
Toxin Quantitation (GC/MS)

Follow up test for TVMDL’s toxin screens to provide quantitation for carbamates, cantharidin, ethylene glycol, glycolic acid, or metaldehyde. Measurement is performed by gas chromatography/mass spectrometry.

Specimen:

One or more of the following: 

  • 30 g GI content
  • 10 g bait (source material)
  • 40 g forage or hay
  • 20 g liver
  • 10 g crop contents
  • environmental samples (swabs)

All $129.50 Details
Toxicology Evaluation (Microscopy)

Identification of components and toxic substances, such as plants and plant parts, algae, insects, or bait material.

Specimen:

One or more of the following: 

  • 2 cups to 1 quart of GI content
  • 20 mL water
  • 500 g feed
  • 2-4 flakes hay
  • 10 g bait material

All $75.50 Details
Toxicology Evaluation (Digital)

Learn more about TVMDL’s Digital Toxicology Service then submit your specimens using the submission form for digital toxicology evaluation.

Specimen:

Plant, GI content, vomitus, water, or source material

All $16.25 Details
Thallium (ICP/MS)

Measurement of thallium 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: 

  • 0.50 mL EDTA whole blood or heparinized blood
  • 5 g fresh liver
  • 50 mg fresh liver biopsy (at least 3 Tru-Cut samples, no fluid added)
  • 500 g feed
  • 5 mL water

For birds, 0.30 mL EDTA whole blood is adequate.

Blood, serum, and urine samples are tested on Mondays, Wednesdays, and Thursdays with a turnaround time of 5 days. Tissue and feed samples are tested on Mondays and Thursdays with a turnaround time of 7 days.

All $21.50 Details
Strychnine (LC/MS)

Qualitative detection of strychnine using liquid chromatography – tandem mass spectrometry (LC-MS/MS). 

Specimen:

One or more of the following: 

  • 5 mL serum
  • 5 mL urine
  • 5 g GI content
  • 5 g vomitus
  • 5 g bait

Bovine, Canine, Equine, Feline $86.50 Details
Sodium (FAAS) [Referral]

Measurement of sodium by flame atomic absorption spectroscopy (FAAS).

Specimen:

Fresh brain hemisphere

Bovine, Porcine $25.00 Details
Selenium (ICP/MS)

Measurement of selenium 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: 

  • 1 mL EDTA whole blood
  • 5 g fresh liver
  • 50 mg fresh liver biopsy (at least 3 Tru-Cut samples, no fluid added)
  • 2 mL serum or plasma
  • 500 g feed

For birds, 0.6 mL EDTA whole blood is adequate.

Blood, serum, and urine samples are tested on Mondays, Wednesdays, and Thursdays with a turnaround time of 5 days. Tissue and feed samples are tested on Mondays and Thursdays with a turnaround time of 7 days.

All $21.50 Details
Pyrethroids (LC/MS)

Detection of pyrethroids in brain tissue by liquid chromatography/mass spectrometry.  Targets include deltamethrin, pyrethrum, cispermethrin, permethrin, and cypermethrin.

Specimen:

20 g fresh brain tissue

Bovine, Camelid, Canine, Equine, Feline, Ovine, Porcine $86.50 Details
Protein – Hay or Forage [Referral]

Measurement of the total protein content a hay or forage sample.

Specimen:

hay or forage

Non Animal $12.00 Details
Propylene Glycol (GC/MS)

Detection and quantification of propylene glycol by gas chromatography/mass spectrometry.

Specimen:

20 g stomach content, vomitus, or bait

Canine, Feline, Non Animal $54.00 Details
Plant Identification

Identification of both toxic and non-toxic plants.

Specimen: Intact, preserved plant

Non Animal $16.25 Details
pH (pH Electrode)

Measurement of pH levels in rumen.

Specimen:

500 g rumen content

Bovine, Caprine, Cervid, Ovine $21.50 Details
Petroleum (GC/MS)

Detection of petroleum hydrocarbons by gas chromatography/mass spectrometry.

Specimen:

One or more of the following: 

  • 500 g GI content
  • 500 g feces
  • 500 g soil
  • 100 mL water
  • 100 g source material

Bovine, Camelid, Caprine, Cervid, Equine, Non Animal, Ovine $27.00 Details
Pesticide Screen (GC/MS)

Detection and identification of a variety of chemicals including organophosphates, organochlorines, carbamates, industrial pollutants, polycyclic aromatics, aliphatic hydrocarbons, miscellaneous pesticides, some natural products and some drugs using gas chromatography – mass spectrometry (GC/MS). Samples are screened using multiple instrument libraries containing mass spectra for thousands of compounds. Positive identification of a suspect sample is made by […]

Specimen:

One or more of the following: 

  • 30 g GI content
  • 10 g bait (source material)
  • 40 g forage or hay
  • 20 g liver
  • 10 g crop contents
  • 20 mL water
  • 20 g soil
  • swabs

Avian, Bovine, Canine, Caprine, Cervid, Equine, Feline, Non Animal, Ovine, Porcine $167.25 Details
Nitrates – Fluids (Colorimetric)

Measurement of nitrates and nitrites in fluids by colorimetric analysis.

Specimen:

One or more of the following: 

  • 1 mL ocular fluid
  • entire eye ball
  • 1 mL urine
  • 1 mL serum
  • 20 mL water

Bovine, Camelid, Caprine, Cervid, Ovine $13.00 Details
Mycotoxin (LC/MS) [Referral]

Mycotoxin screen by liquid chromatography- tandem mass spectrometry (LC/MS/MS). This screen is for corn, grains, silage, forage, hay, DDGs, soybean meal, dry pet food, and TMR. Mycotoxins tested: Aflatoxin B1, B2, G1 and G2, T-2 toxin, Ochratoxin A, and Sterigmatocystin at 20 ppb (0.02 ppm). Fumonisin -B1, -B2, -B3, 15-ADON, 3-ADON, DAS and DON (vomitoxin) […]

Specimen:

Feed-grains, distillers, TMR’s, silages, haylages, soybean meal, and dry pet food. Submit at least 100 grams of sample (quart size bag of grain, gallon size bag of silage, forage, hay).

Non Animal $180.00 Details
Molybdenum (ICP/MS)

Measurement of molybdenum 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: 

  • 1 mL serum or plasma
  • 5 g fresh liver
  • 50 mg fresh liver biopsy (at least 3 Tru-Cut samples, no fluid added)
  • 500 g feed

For birds, 0.3 mL serum or plasma is adequate.

Blood, serum, and urine samples are tested on Mondays, Wednesdays, and Thursdays with a turnaround time of 5 days. Tissue and feed samples are tested on Mondays and Thursdays with a turnaround time of 7 days.

All $21.50 Details
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