What is ZORBAX?
Zorbax 500mg Tablet is used to treat fungal infections of the skin, nails, scalp, or hair. This medicine is usually used when other medicines have failed to clear up the infection or are not appropriate. It kills the fungi and prevents them from growing on your skin.
What is a SB C18 column?
General Description. Zorbax SB-C18 is a unique microparticulate C18 pack- ing used for reversed-phase high performance liquid chromatography. The StableBond packing is made by chemically bonding a sterically-protected C18 stationary phase to a specially prepared, high purity Zorbax po- rous silica microsphere.
What is normal phase column?
These non-bonded silica columns are a powerful and efficient tool for separating non-polar and moderately polar isomeric compounds. In normal phase applications, amino phase columns offer alternative selectivity to silica. They are particularly useful for the retention and separation of carbohydrates.
How does reverse phase work in HPLC?
Reversed-phase chromatography employs a polar (aqueous) mobile phase. As a result, hydrophobic molecules in the polar mobile phase tend to adsorb to the hydrophobic stationary phase, and hydrophilic molecules in the mobile phase will pass through the column and are eluted first.
What are C18 columns?
C18 columns are HPLC (high performance liquid chromatography) columns that use a C18 substance as the stationary phase. C18 simply means that the molecules contain 18 carbon atoms, so the other atoms in the molecule can vary, leading to significantly different substances.
What is a zorbax rrhd column?
Agilent ZORBAX Rapid Resolution High Definition (RRHD) Columns ZORBAX RRHD columns take your fast and high-resolution separations to the next level with: Infinitely greater flexibility: push flow rates to the limit without compromising the efficiency or quality of your separations •
What is the xdb-c18 column used for?
The Agilent ZORBAX Eclipse XDB-C18 column is especially useful for the separation of acidic, basic and other highly polar compounds.
Which zorbax eclipse XDB column should I choose for method development?
Agilent ZORBAX Eclipse XDB columns – C18, C8, Phenyl and CN – provide four bonded phase choices for method development optimization. These columns provide good peak shape over a wide pH range (2–9) for additional method development flexibility with one family of columns.
What is the difference between zorbax extend-c18 and bonus RP columns?
ZORBAX Extend-C18 columns offer high efficiency for high pH applications up to pH 11.5 ZORBAX Bonus RP columns offer unique selectivity due to an embedded amide linkage in the C14-alkyl chain making them ideal for 100% aqueous mobile phases and for compounds that are not retained on standard reverse phase columns