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52609-U Supelco

Discovery® DSC-18 SPE Tube

bed wt. 10 g, volume 60 mL, pk of 16



Related Categories β-Glucuronidase Drug Analysis Bundle, Analytical and Industrial Enzymes, Analytical/Chromatography, Biochemicals and Reagents, Discovery DSC-18 SPE Products,
material   PE frit (20 μm)
feature   endcapped
composition   bed wt., 10 g
packaging   pk of 16
extent of labeling   18% C loading
volume   60 mL
matrix   silica gel (irregularly shaped, acid washed)
matrix active group   C18 (octadecyl) bonding, polymerically bonded
particle size   50 μm
pore size   70 Å pore size
surface area   480 m2/g
mode of chromatography   reversed phase


General description

Retention Mechanism: Reversed-phase
Sample Matrix Compatibility: Aqueous solutions (biological fluids, water)

• Polymerically bonded, octadecyl (18 %C), endcapped
• Higher 18 %C loading for increased binding capacities and higher recoveries
• The least selective phase: retains most organic analytes from aqueous matrices
• Can also be used for desalting aqueous matrices
• Beneficial for extracting structurally diverse analytes from the same sample

Legal Information

Discovery is a registered trademark of Sigma-Aldrich Co. LLC

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