Macherey-Nagel CHROMABOND NH₂ Columns (1 ml, 100 mg, Pack of 100)

The Macherey-Nagel CHROMABOND NH₂ Columns are designed for efficient solid phase extraction (SPE) applications. Each column contains 100 mg of aminopropyl-modified silica sorbent, offering a polar, weak anion exchange phase ideal for the extraction of trace elements and lipids.

Constructed from durable polypropylene (PP) and equipped with polyethene (PE) filter elements, these 1 mL columns ensure reliable performance and chemical resistance. The sorbent features a particle size of 45 µm, a pore size of 60 Å, and a specific surface area of 500 m²/g, with a carbon content of 3.5% and pH stability ranging from 2 to 8.

Key Features:

• Brand: Macherey-Nagel
• Phase: Aminopropyl (NH₂) modified silica
• Volume: 1 mL
• Sorbent Weight: 100 mg
• Material: Polypropylene (PP) with polyethylene (PE) filter elements
• Particle Size: 45 µm
• Pore Size: 60 Å
• pH Stability: 2–8
• Applications: Extraction of trace elements and lipids
• Packaging: Pack of 100 columns

These columns are an essential tool for laboratories requiring precise and efficient SPE procedures, ensuring high-quality sample preparation and analysis.