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Organic Chemistry Analysis Services
Researching functional organic compounds, performing chemical analysis and evaluating their biological properties.
- The scientific group has a strong background in development and optimization of chromatography (both liquid and gas) and mass-spectrometry based analytical techniques and their applications in environmental, (bio) pharmaceutical and industrial objects; participates in R&D projects.
- The main tasks are separation, identification and analysis of natural substances (mainly secondary metabolites, such as essential oils, flavonoids, polyphenols, coumarins, alkaloids etc.) with many different biological properties; bio-assays (toxicity, antimicrobial, antioxidant activity etc.) of the extracts, determination of the eco-toxic substances in different industrial matrices.
- Qualitative and quantitative determination of phthalates according to three standards: LST CEN ISO / TS 16181: 2011 (N), LST EN ISO 14389: 2014, NERI Reasearch Notes No 185 (N). Price 120 Eur + VAT. The price includes: sample preparation and qualitative / quantitative analysis. A 10% discount is applied for more than five samples.
The laboratory has extensive experience in dealing with cannabis extracts such as cannabidiol (CBD).
Organic Chemistry Analysis sample preparation techniques:
- preparation of powder samples by a grinding-mill;
- extraction with organic solvents, solid-phase extraction, ultra-sonic agitation;
- distillation, hydro-distillation by a Clevenger type apparatus;
- pre-concentration procedure.
Additional Chemistry Analysis services
|
No |
Service |
Specific description of service |
|
1. |
Sample preparation for analysis |
Simple mechanical sample preparation without chemicals (shredding, milling, etc.) |
|
2. |
Sample preparation for analysis |
Sample preparation by several stages or using chemicals |
|
3. |
Determination of chemical composition by HPLC–DAD-TOF |
Qualitative and quantitative analysis |
|
4. |
Total content of phenols |
Analysis of total content of phenols will be performed spectrophotometrically by the Folin-Ciocalteu method (using gallic acid as a reference). |
|
5. |
Anti-oxidant activity test |
The test will be applied by DPPH and ABTS methods |
|
6. |
Anti-oxidant activity test |
The test will be applied by electrochemical methods (cyclic voltammetry and square wave voltammetry techniques) |
|
7. |
Toxic activity test |
The brine shrimp (Artemia sp. (larvae)) lethality test |
|
8. |
Spectrophotometric analyses |
Different standard methods |
Contact us
Contact us by filling out the inquiry form. We will respond within 2 business days.
Karolis Stašys
Tel.: +370 629 85166
El.p.: karolis.stasys@ftmc.lt