MASS SPECTROMETRY AND CHROMATOGRAPHY
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Laboratory of mass spectrometry and liquid chromatography is appointed in high class of analytical instruments utilized to executing of wide extent chemical analysis.
OUR OFFER
- Chemical analysis of food
- Determination of composition and content conservants applied in food production (salts of benzoic and sorbic acids).
- Determination of folic and carbolic acids and their derivatives.
- Determination of products formatting during not-enzymatic bronzing of food (furosine and 5-(hydroxymethyl)furfural).
- Determination of selected mycotoxins occurring in fruit and fruit-vegetable juice (e.g. patulin).
- Determination of overall cholesterol.
- Determination of fatty acids profile.
- Determination of fat-soluble (A,D,E,K) and water-soluble (B,C) vitamins.
- Determination of adulterations in milk.
- Determination of adulterations of animal fat by oil vegetable.
- Determination of glycomacropeptide content (indicator's of the whey's share in product).
- Qualitative and quantitative analysis of artificial sweeteners: aspartame, saccharin and acesulfame-K.
- Determination of dioxins in food samples.
- Determination of dyes content in food samples.
- Determination of caffeine in coffee and coffee extracts.
The range of assay may be led in such products as: milk, milk preparations, fruit and vegetable juice, cereal preparations, wine, products destined to feeding babies and kids.
- Analysis of big molecules (proteins, polymers and nucleic acids)
- Appointment of the molecular weight compounds (peptides, proteins, nucleosides).
- Appointment of elementary composition compound (molecular formula).
- Creation of fragmentary spectrum, deduction about the compound structure.
- Determination of purity analyzed sample.
- Identification of
composition of the mixture compounds.
- Analysis of environmental samples (researching of appearance and concentration of organic contamination in precipitation, waters, industrial wastewater and soil)
- Qualitative and quantitative analysis of residues pesticides.
- Determination of composition and content polycyclic aromatic hydrocarbons(16 according to EPA).
- Determination of composition and content polychlorinated biphenylenes.
- Identification of aromatic hydrocarbons, therein benzene, methylbenzene (toluene), ethylbenzene, dimethylbenzene (xylene) and others.
- Determination of aromatic amines (pyridine, aniline, toluidine, picoline).
- Determination of phenol, methyl phenol (cresol) and chlorophenols.
- Determination of residues surface active agents (surfactants) in aqueous environment.
The offer of environmental researches showed above doesn't exhaust all possible assays to conduct, that list can be extended according to requirement and needs.
- Toxycological analysis
- Qualitative and quantitative researches of intoxicants.
- Qualitative and quantitative researches of haloperidols and their precursors.
- Profiling of synthetic narcotics and their precursors.
- Metabolic analysis
- Determination of metabolic residues in products of animal origin.
- Determination of residues selected
pharmaceutical products and steroid hormones.
There are optimized the methods of separation and detection many others chemical compounds according to expectations of a consumer.
Every order is treated individually and the appraisal of analysis contains: the time of instrument working, the kind of chemical reagents used, quantity (number) of assays made and the manner of sample preparation.
Equipment:
- HP 1100 Series HPLC Agilent System (vacuum degasser, isocratic pump, automated liquid sampler, variable wavelength (VWD) detector, fraction collector)
- HP 1100 Series HPLC Agilent System (vacuum degasser, highpressure binary pump, thermostatted autosampler, column compartment, diode array detector)
- The QSTAR XL MS/MS Applied Biosystems System: hybrid quadrupole time-of-flight mass spectrometer with the ion sources: nanospray or electrospray
- System to the samples drying in nitrogen atmosphere
- Laminar flow units BIOHAZARD BTE/LA 2-4A1 with the equipment
- Test-tubes shaker TTS2
- Rotary evaporator Heidolph, type: LABARTA 4000
- System to the solid phase extraction (SPE Macherey-Nagel)
