NH2 SPE Cartridge

Extracting moderately-polar and acidic compounds

Finetech® NH₂ sorbent is composed of aminopropyl-bonded silica gel. It retains analytes via strongly polar interactions in organic solutions and via weak anion exchange in aqueous solutions.

◆ Features:

  • Retaining compounds in normal phase or anion exchange mode

  • Capable of cleaning up biological samples with complicated matrix components

◆ Specifications:

 

Carbon content: 4.5%

Surface area: 200 m²/g
Particle size: 40-75 μm
Pore size: 100 Å

◆ Applications:

  • Removal of negatively charged species such as sulfuric acids

  • Determination of drugs and their metabolites such as β2-adrenergic agonists and salicylic acid in biological fluids (blood and urine)

  • Determination of macrolide residues in foods and water

◆ Ordering Information

Constantly researching and innovating...

Since 1999, Finetech is the leading Taiwanese manufacturer of syringe filters and offers a wide range of products for environmental, pharmaceutical, life science, and other laboratories.