natural products
Determination of phenolics and flavonoids
EGP150.00 – EGP750.00 / sampleFlavonoids and phenolics are among the abundant compounds available in extracts of natural products. We can help you determine the total phenolic and flavonoid content in your sample, and even estimate them qualitatively and quantitatively.
Extraction of natural products
EGP400.00 – EGP650.00 / Kg + cost of your chosen solventsExtraction is the crucial first step in the analysis of medicinal plants, because it is necessary to extract the desired chemical components from the plant materials for further separation and characterization. We can help you extract your target compounds by maceration, ultrasonic-assisted extraction or mechanical extraction.
Fractionation of extracts (Partitioning / Diaion)
EGP400.00 – EGP500.00 / sampleAn extract of a medicinal herb contains tens of products. After efficient extraction, successful fractionation of the extract into homogenous groups of compounds is a crucial step on the path towards separation and purification of active/target compounds. We offer fractionation services by partitioning, using Diaion columns and flash chromatography.
Sephadex LH-20 open columns (size exclusion)
EGP400.00 / slot (4h) + consumablesSephadex™ LH-20 is prepared by hydroxypropylation of Sephadex G-25, a bead formed dextran medium and has been specifically developed for gel filtration of natural products, such as steroids, terpenoids, lipids and low molecular weight peptides, in organic solvents.