Bonna-Agela's unique sol-gel process technology generates an uniform surface that produces an universal column applicable to several kinds of HPLC applications.
It is designed to overcome the limitations of traditional silica based mixed-mode SPE sorbents such as C18/SAX. It is a RP/strong anion exchange mixed-mode polystyrene/ divinylbenzene sorbent, stable from pH 0-14.
Protein precipitation is often used as a fast sample preparation method in bioanaylsis. Protein denaturation with acetonitrile in a centrifuge tube is the most used method which is laborious, time consuming, and also not compatible to automatic instruments. Cleanert® PPT plates were designed for high throughput and automated protein precipitation processing. Bonna-Agela use high pure material and
Durashell C18(L) gives a good performance by decreasing the surface area to achieve the balance of the separation ability and the lifetime.
The Venusil ASB series columns are specially designed for the separation of polar compounds under low (extremely stable at pH=0.8) to medium pH condition. The stationary phase is bonded with unique bulky silanes that sterically protect the siloxane bond. We offer a line of bonding chemistry of C1, C8, C18 or Phenyl groups presenting a broad selection of different polarity for various applications.