SPE Cartridges
Nuclear Medicine Applications

Alumina – NMedical grade polypropylene

2mL and 1mL nominal media volume

Sintered polyethylene frits, 15 - 45 μm pore sizeLuer-compatible male and female end fittings

Maintain pressure up to 60 psi (4 bar)Color-coded labeling of each cartridge

Neutral Alumina, Activity I. Highly active polar adsorbent with neutral surface chemistry. Stable overwide pH range.
ALN-R50QMA

package of 50 x 2mL cartridges(1620 mg each)

Quaternary amine strong base anion exchange functionality chemically bonded to a spherical silica
substrate. Unique functionalization process produces material with high functional ligand density andstability over wide pH range.
QMA-R50

package of 50 x 2mL cartridges(720mg each)

QMA1ML-R50

package of 50 x 1mL cartridges(370mg each)Octadecyl (C18) functionality chemically bonded to an end-capped silica substrate. Uniquefunctionalization process produces material that is stable over wide pH and temperature ranges.

C18

PS2C18-R50

package of 50 x 2mL cartridges(650 mg each)

C181ML-R50

package of 50 x 1mL cartridges(370 mg each)Macroporous styrene divinylbenzene resin with high surface area. Suited for the separation of proteins,
peptides, pesticides, and low molecular weight compounds.
PS2-R50

package of 50 x 2mL cartridges(360 mg each)1955 University Lane, Lisle, IL 60532 • Phone: 630.963.0320 • Fax: 630.963.1928 • www.eichrom.com

SPE Cartridges
Nuclear Medicine Applications
Alumina-NQMA

Neutral Alumina, Activity I. Highly active polar
adsorbent with neutral surface chemistry. Stable overwide pH range.

Quaternary amine strong base anion exchange
functionality chemically bonded to a spherical silica
substrate. Unique functionalization process producesmaterial with high functional ligand density andstability over wide pH range.

substrate:particle size:
surface area:
pH stability:

substrate:particle size:
pore size:
surface area:% carbon:pH stability:

alumina63-200 μm
150 m2/g
0-10

spherical silica
40-60 μm300 Å
120 m2/g
3%
2-9C18PS2

Octadecyl (C18) functionality chemically bonded to an
end-capped silica substrate. Unique functionalization
process produces material that is stable over wide pHand temperature ranges.

Macroporous styrene divinylbenzene resin with highsurface area. Suited for the separation of proteins,
peptides, pesticides, and low molecular weightcompounds.

substrate:particle size:
pore size:
surface area:% carbon:pH stability:

substrate:particle size:
pore size:
surface area:% carbon:pH stability:

silica (end capped)
50-80 μm
150 Å
250 m2/g
12%
1-10

styrene divinylbenzene
50-100 μm
300 Å
700 m2/g
92%
0-14

For more than 25 years Eichrom Technologies has been developing, manufacturing and marketing cutting edge
sample preparation and laboratory chromatography products for environmental radiochemistry, isotope geochemistry,and nuclear medicine. With a quality management system registered to the ISO 9001 standard since 1993, an R&D
laboratory licensed to work with radioactive materials and company affiliates in Europe and Asia, Eichrom has a
global and technical reach that positions us as a worldwide market leader.
1955 University Lane, Lisle, IL 60532 • Phone: 630.963.0320 • Fax: 630.963.1928 • www.eichrom.com

Updated August 2016