52600-U

Discovery^® DSC-18 SPE Bulk Packing

pkg of 100 g

• Synonym(s): C18 SPE material
• UNSPSC Code: 41115712
• NACRES: NB.21

Properties

• product line: Discovery^®
• feature: endcapped
• packaging: pkg of 100 g
• extent of labeling: 18% C loading
• technique(s): solid phase extraction (SPE): suitable
• surface area: 480 m²/g
• matrix: silica gel base material (irregularly shaped, acid washed)
• matrix active group: C18 (octadecyl) bonding
• particle size: 50 μm
• pore size: 70 Å pore size
• application(s): food and beverages
• separation technique: reversed phase

Description

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

Application

Discovery^® DSC-18 SPE Bulk Packing is employed as a sorbent for dispersive soilid phase extraction followed by gas chromatographic determination of agricultural pesticides in oranges.

Legal Information

Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable