Agilent Bond Elut 96, NH2, 1mL, 50mg A4960550

The Agilent Bond Elut 96 NH2 (A4960550) is a 96-well, silica-based SPE plate featuring aminopropyl (NH2) bonded phase with 50 mg sorbent in each 1 mL well. It functions as a weak anion-exchange/normal-phase sorbent for selective retention and separation of polar and anionic compounds. Typical uses include high-throughput sample cleanup and extraction of aqueous samples, biological fluids and buffered organic matrices prior to LC/GC analysis.

Key Features:

• Phase: NH2 (aminopropyl)
• Sorbent mass: 50 mg per well
• Volume: 1 mL well size
• Format: 96 round-well plate
• Particle size: 40 µm
• Primary extraction mechanism: Weak anion exchange (WAX)

Advantages:

• Weaker anion exchange than SAX reduces irreversible retention of very strong anions, improving analyte recovery for sulfonic and other strong acids.
• Amino (NH2) phase is effective for separating structural isomers and polar analytes.
• 96-well plate format enables parallel, high-throughput sample processing for routine labs.
• Compatible with aqueous samples, biological fluids and buffered organics for versatile sample types.