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Polymer Labs


Polymer Analysis by GPC/SEC
PL offers a comprehensive range of organic GPC and aqueous SEC columns for optimum performance and reliability, and long column lifetimes, even under the most severe operating conditions.
Organic GPC Columns – the PLgel series

Type of Separation

PL Column Type

General Polymer Analysis

PLgel MIXED Gel Columns

PLgel Individual Pore Size Columns

Narrow Bore Columns for Reduced Solvent Consumption

PLgel MiniMIX & PlusPore Narrow Bore Columns

High Resolution Oligomeric Separations

OligoPoreTM

High Resolution Separations of Low MW Compounds

PLgel 3µm 100Å Columns

GPC Columns for Light Scattering and Viscosity

PLgel LS Columns

Columns for HFIP/TFE Applications

PL HFIPgel

Preparative GPC

PLgel Preparative Columns


Aqueous SEC Columns – PL aquagel-OH

Sample Type

Typical Examples

Recommended Column Sets

Low MW polymers and oligomers

Surfactants, oligosaccharides, PEGs, lignosulfonates, polyacrylates

PL aquagel-OH 30 8µm

Polydisperse synthetic or naturally occuring polymers

Polysaccharides, PVA, cellulose derivatives, PEO, polyacrylic acids, liposomes

PL aquagel-OH MIXED 8µm
PL aquagel-OH 60/50/40 8µm

Very high MW polymers

Polyacrylamides, hyaluronic acids, CMC, starches, gums

PL aquagel-OH 60/50/40 15µm


High Performance Liquid Chromatography (HPLC)
PL manufactures a range of HPLC macroporous polymeric supports for use at pH 1-14, available as packed HPLC columns in a range of dimensions, pore and particle sizes, and as process evaluation columns.

PLRP-S Columns
PLRP-S 100 Å is a highly crosslinked copolymer of PS/DVB. The column would be used for reversed phase HPLC, ion pair chromatography and ion suppression chromatography. It’s L21 column and designed for the high performance analysis of wide variety of small molecules, such as pharmaceuticals, food and other biochemicals.
PLRP-S 300 Å/1000 Å/4000 Å for peptide and protein purification

PL-SAX & PL-SCX strong anion and cation exchange resins are designed for the analysis of proteins and oligonucleotides with high capacity and high recovery, from analytical to preparative scale. Two pore sizes are available:1000 Å and 4000 Å.

PL Hi-Plex Columns are resin-based columns for the analysis of carbohydrates, saccharides alcohols and organic acids. Monodisperse packing. PL has designed a series of five basic column types:Ca, Pb, H, Na, Ag.
 

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