52613-U

Discovery^® DSC-18Lt SPE Tube

bed wt. 500 mg, volume 3 mL, pk of 54

• Synonym(s): Discovery^® DSC-18Lt, PK54 3ML 500 mg
• UNSPSC Code: 41115712
• NACRES: NB.21

Properties

• material: polypropylene tube
• feature: endcapped
• composition: bed wt., 500 mg
• packaging: pk of 54
• extent of labeling: 11% C loading
• technique(s): solid phase extraction (SPE): suitable
• surface area: 480 m²/g
• volume: 3 mL
• 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)

• Monomerically bonded, octadecyl (11 %C), endcapped
• Increased retention for moderately polar hydrophobic molecules
• Used to elute very large hydrophobic molecules that are too strongly retained on DSC-18.
• Offers opportunity to differentiate between drug metabolites in bioanalysis applications
• Use this less retentive phase for the rapid release of hydrophobic compounds using weaker organic solvents at lower volumes

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