Search results for “toxic”.
Detection of cyanide by colorimetric analysis.
Detection of ethylene glycol by gas chromatography/mass spectrometry.
Referral tests are not performed at TVMDL; a processing and shipping fee will apply. Measurement of nutritional components in feed to include moisture, dry matter, crude fat, crude protein, crude fiber, calcium, phosphorus, magnesium, potassium, ash, calculated total digestible nutrients (TDN), net energy for maintenance (NEm), net energy for gain (NEg), and net energy intake…
Measurement of heavy metals by inductively-coupled plasma/mass spectrometry. Targets for feed samples include lead, arsenic, cadmium, and thallium. A $11.25 sample preparation fee will be added to feed specimens.
Detection of a variety of herbicides by gas chromatography/mass spectrometry.
Detection and quantitation of a variety of ionophore compounds by liquid chromatography / mass spectrometry. Targets include monensin, salinomycin, narasin and lasalocid. For feeds and feed additives, target compound and expected value are required before testing can begin.
Referral tests are not performed at TVMDL; a processing and shipping fee will apply. 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…
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…
Detection of petroleum hydrocarbons by gas chromatography/mass spectrometry.
Identification of both toxic and non-toxic plants.