Mini Solid Phase Extraction Cartridges

MiniSpe-ed cartridges contain the same wide variety of sorbents found in standard Spe-ed cartridges. The MiniSpe-ed configuration (similar to Sep-PakTM) can be easily used in manual syringe operations or on a vacuum manifold. MiniSpe-ed cartridges have a 1.0mL volume. For silica gel, this is 450mg.

The cartridges conveniently stack together, interchangeably, allowing you to use more than one sorbent or to further increase your capacity. Both cartridge types are available empty or pre-fritted for your own packing.

The MiniSpe-ed cartridges use standard SPE frits, ie. hydrophobic 20µ polyethylene. Other frit materials are available. (Learn more about Spe-ed Accessories.)

Other sorbents are also available in the Mini format.

C18/14 C18/14 Octadecyl
C18/18 C18/18 Octadecyl
C18/22 C18/22 Octadecyl
C18/OH C18/OH Octadecyl
C8 C8 Octyl
PH PH Phenyl
CH CH Cyclohexyl
C4 C4 Butyl
C2 C2 Ethyl
C1 C1 Methyl
CN CN Cyanopropyl
CNe CNe Cyanopropyl
SI SI Silica Gel
FLO FLO Florisil
ALN ALN Alumina Neutral
ALA ALA Alumina Acidic
ALB ALB Alumina Basic
COOH COOH Carboxylic Acid
SCX SCX Benzenesulfonic Acid
NH2 NH2 Aminopropyl
PSA PSA Primary/Secondary Amine
DEA DEA Diethylamino
N+ N+ Quaternary Amino
PBA PBA Phenylboronic Acid