PDF catalog - Teknolab AS
PDF catalog - Teknolab AS
PDF catalog - Teknolab AS
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SO<br />
POLAR SORBENTS<br />
Isolate analytes or remove interferences from non-polar sample matrices using polar retention mechanisms.<br />
The technical information for Biotage’s range of polar sorbents for SPE and sample clean-up is summarized on<br />
these pages.<br />
ISOLUTE Silica-Based Polar Sorbents<br />
ISOLUTE polar silica-based sorbent used to isolate analytes from non-polar samples using a variety of polar<br />
ISOLUTE Silica-Based Polar Sorbents<br />
Sorbent Description Structure Average<br />
Particle Size<br />
(µm)<br />
Pore<br />
Diameter<br />
(Å)<br />
CN Cyanopropyl (non-endcapped) -Si-(CH 2 ) 3 CN 50 60<br />
SI Silica -Si-OH 50 60<br />
DIOL<br />
2,3-dihydroxypropoxypropyl (non-endcapped)<br />
-Si-(CH 2 ) 3 -OCH 2 CH-CH 2<br />
OH OH<br />
50 60<br />
NH2 Aminopropyl (non-endcapped) -Si-(CH 2 ) 3 NH 2 50 60<br />
PSA<br />
Ethylenediamine-N-propyl (non-endcapped)<br />
-Si-(CH 2 ) 3 NH(CH 2 ) 2 NH 2 50 60<br />
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