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NH2 Solid Phase Extraction(SPE) Column

NH2 (aminopropyl) bonded phase has strong polar adsorption and weak anion exchange retention in non-polar organic solvents.

NH2 SPE column shows excellent performance in a variety of sample matrices, and can be used in food, environment, pharmaceutical and medical fields.

Technology Advantage

It has dual retention function of normal phase and anion exchange;

It can handle complex sample matrix such as biological liquid.

Application

Removal of strong anions (such as sulfonate) from aqueous solution;

Separation of organic acids, lipids, alcohols, sugars, steroids and cholesterol and other substances;

Drugs and their metabolites (epinephrine antagonists, salicylic acid) in biological matrix (urine, blood);

Macrolide insecticides in food and water;

Detection of organic acids in air pollutants (removal of esters).


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Carbon content: 4.5%

Specific surface area: 200 m2 /g

Average grain diameter: 40-75 μ m


Filling Amount/mg

Volume/ml

Package / (piece / box)

500

3

50

500

6

30

1000

6

30

300

3

50

200

3

50


Digital control SPE supports the every step of whole experiment of solid phrase extraction. It adopts digital control pump to offer constant positive/negative pressure to each SPE column. Every liquid will be injected into column on a certain flow rate wh

QHSE-08A
Digital Control SPE

Digital Control SPE

QHSE-08C
Digital Control SPE

SPE Cartridges Selection GuideBrochure

Version: 08/01/2022

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