Retention Mechanism: Normal phaseSample Matrix Compatibility: Organic solvents, oils, and lipids• Polymerically bonded, 2,3-Dihydroxypropoxypropyl (7% C)• Polar sorbent most commonly used for normal phase applications (polar extractions fro
Retention Mechanism: Normal phaseSample Matrix Compatibility: Organic solvents, oils, and lipids• Polymerically bonded, 2,3-Dihydroxypropoxypropyl (7% C)• Polar sorbent most commonly used for normal phase applications (polar extractions from non-polar matrices)• The sorbent dihydroxy groups facilitate strong hydrogen bonding• Excellent selectivity when extracting structurally similar molecules
Retention Mechanism: Normal phaseSample Matrix Compatibility: Organic solvents, oils, and lipids• Polymerically bonded, 2,3-Dihydroxypropoxypropyl (7% C)• Polar sorbent most commonly used for normal phase applications (polar extractions fro
Retention Mechanism: Normal phaseSample Matrix Compatibility: Organic solvents, oils, and lipids• Polymerically bonded, 2,3-Dihydroxypropoxypropyl (7% C)• Polar sorbent most commonly used for normal phase applications (polar extractions fro
Retention Mechanism: Normal phaseSample Matrix Compatibility: Organic solvents, oils, and lipids• Polymerically bonded, 2,3-Dihydroxypropoxypropyl (7% C)• Polar sorbent most commonly used for normal phase applications (polar extractions fro
Retention Mechanism: Cation exchangeSample Matrix Compatibility: Organic or aqueous solutions. A polymerically bonded, benzene sulfonic acid functional group, pKa (< 1.0). Counter ion is H+. Silica support allows for use with very organic solvents (n
Retention Mechanism: Anion-exchangeSample Matrix Compatibility: Organic or aqueous solutions. A polymerically bonded quarternary amine that remains positively charged at all pH levels. Counter ion is Cl-. Ion exchange capacity is >= 0.14 meq/g. Commo
Retention Mechanism: Cation exchangeSample Matrix Compatibility: Organic or aqueous solutions. A polymerically bonded, ethylenediamine triacetic acid phase with a pKa of 4.8. Counter ion is Na+. Ion exchange capacity is >= 0.15 meq/g. Carries a negat
Retention Mechanism: Reversed-phaseSample Matrix Compatibility: Aqueous solutions (biological fluids, water) Monomerically bonded, octyl (9 %C), endcapped; lower carbon content than DSC-18Lt Used to elute very large hydrophobic molecules too strongly