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Search results for “toxic”.

  • Vitamin A – Serum [Referral]

    Referral tests are not performed at TVMDL; a processing and shipping fee will apply. Measurement of Vitamin A in serum samples.

  • Vitamin A – Tissue [Referral]

    Referral tests are not performed at TVMDL; a processing and shipping fee will apply. Measurement of Vitamin A in liver samples.

  • Vitamin D Profile [Referral]

    Referral tests are not performed at TVMDL; a processing and shipping fee will apply.Measurement of Vitamin D to determine toxicity or deficiency.  The profile includes PTH, ionized calcium, and 25-hydroxyvitamin D. This assay will detect metabolites of cholecalciferol (rat poisons, vitamin D supplements), but it will not detect toxicity due to calcitriol (Rocaltrol) or calcipotriene…

  • Vitamin E – Serum or CSF [Referral]

    Referral tests are not performed at TVMDL; a processing and shipping fee will apply. Measurement of Vitamin E in serum or cerebrospinal fluid samples.

  • Vitamin E – Tissue [Referral]

    Referral tests are not performed at TVMDL; a processing and shipping fee will apply. Measurement of Vitamin E in liver samples.

  • Water Analysis – Routine & Heavy Metals [Referral]

    Referral tests are not performed at TVMDL; a processing and delivery/handling fee will apply. 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. 

  • Water Analysis – Routine & Metals [Referral]

    Referral tests are not performed at TVMDL; a processing and delivery/forwarding fee will apply.  Measurement of ions (calcium, magnesium, sodium, potassium), sulfates, chloride, pH, conductivity, and total dissolved salts (TDS), and metals (zinc, iron, copper, manganese) in water.

  • Water Analysis – Routine [Referral]

    Referral tests are not performed at TVMDL; a processing and delivery/forwarding fee will apply. Measurement of ions (calcium, magnesium, sodium, potassium), sulfates, chloride, pH, conductivity, and total dissolved salts (TDS) in water.

  • Zinc (ICP/MS)

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

  • Zinc contamination in serum samples

    The Texas A&M Veterinary Medical Diagnostic Laboratory’s (TVMDL) analytical chemistry section performed zinc testing on a small set of paired samples. Prior to testing, blood was collected from four clinically healthy animals and divided into two tubes with EDTA. One tube was a standard microtainer tube with a rubber o-ring buried in the groove of…

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