Ion-Exchange Amino (NH2) SPE Cartridge, 50-100mg

Catalog Number	ACMA00046252
Description	NH2 (amino) bonded phase has strong polar adsorption in non-polar organic solvents, with weak anion exchange retention. NH2 SPE cartridge's effect with anions is weaker than SAX SPE cartridge. NH2 excels in a variety of sample matrices for use in food, environmental, pharmaceutical, and medical applications.
Application	Remove strong anions (such as sulfonates) from aqueous solutions; Separation of organic acids, lipids, alcohols, sugars, steroids, and cholesterol; Drugs and their metabolites (antagonists, salicylic acid) in biological matrices (urine, blood); Macrolide insecticides in food and water; Detection of organic acids in air pollutants (removal of esters).
Content	Carbon content: 4.5%
Feature	Has dual retention of normal phase and anion exchange; Handles complex sample matrices such as biological fluids.
Functional Group	NH2
Maximum Sample Load	2.5mg-5mg
Minimum Elution Volume	100-200μL
Particle Size	40-75μm
Pore Size	100 Å
Size	50-100mg
Specific Surface Area	200 m²/g
Volume	1mL