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Search results for “toxicology”.

  • Nitrates – Fluids (Colorimetric)

    Measurement of nitrates and nitrites in fluids by colorimetric analysis.

  • 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…

  • Petroleum (GC/MS)

    Detection of petroleum hydrocarbons by gas chromatography/mass spectrometry.

  • pH (pH Electrode)

    Measurement of pH levels in rumen.

  • Selenium (ICP/MS)

    Measurement of selenium by inductively-coupled plasma/mass spectrometry. A $11.25 sample preparation fee will be added to tissue and feed specimens.

  • Sodium (FAAS) [Referral]

    Referral tests are not performed at TVMDL; a processing and shipping fee will apply. Measurement of sodium by flame atomic absorption spectroscopy (FAAS).

  • Strychnine (LC/MS)

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

  • Thallium (ICP/MS)

    Measurement of thallium by inductively-coupled plasma/mass spectrometry. A $11.25 sample preparation fee will be added to tissue and feed specimens.

  • Toxicology Evaluation (Digital)

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

  • Toxicology Evaluation (Microscopy)

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

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