We are desired to be an experts in the separation technology and a partner to support realization of your dream and vision.
- – USP L17 – Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the hydrogen form, 9um in diameter.
- Cosmicsil Carbohydrate Columns: Ligand exchange is the preferred
process for the separation of several sugars and sugar alcohols because
of the simple water eluent used in the method. In this process, the
negatively charged hydroxyl groups on the carbohydrate molecule interact
with the positively charged metal loaded groups on the chromatography
substrates. The carbohydrates have been eluted by the polar water eluent
mobile phase so that they compete for the sites on the metal ion. Not
only ligand exchange , several secondary mechanisms’ are also involved
in the separation of the carbohydrates including normal phase
partitioning and size exclusion. HPLC columns packed with low
cross-linked polymers (gels) serve as the primary packings for
carbohydrate analysis columns. The complete line of carbohydrate
analysis columns that are available on the market has been developed by
Genius Technologies by combining size exclusion and partitioning(cross
linkage of polymer) ligand exchange (metals),particle size (column
efficiency) and column size (speed versus resolution).
|
