Polymer Laboratories, Inc.
Amherst, MA 01002
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SPE Device removes Palladium species from organic solutions.
PL-Thiol MP SPE removes Palladium (0) and (ll) species from variety of organic solvents. It can reduce solutions with palladium concentration of 1,000 ppm in water, THF, and DMF to less than 0.1 ppm after one pass under gravity drain. Polymeric SPE media is designed to be self-indicating when Palladium species are present, identifying when device is nearing capacity. Monodisperse macroporous...
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GPC System performs polymer characterization and analysis.
Integrated PL-GPC 50 platform enables fully integrated triple detection with refractive index, viscometer, and light scattering detectors. Additional detector options for UV and ELSD are available, and combinations are supported with integrated software control and processing. Features provide network control for connection of proprietary instrumentation to obtain instant access for remote...
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Sample Preparation System suits range of polymer types.
Intended for manual dissolution and filtration of samples prior to GPC analysis, Model PL-SP 260VS combines controlled heating across temperature range of 30-260Ã-
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Columns suit small-scale LC-MS and 2D chromatography.
Packed with reversed phase and both strong and weak cation and anion wide pore exchange media, Capillary and Micro Columns do not leach either soluble or particulate species. Capillary columns, with internal diameter of 300 Ã-µm, are suited for pg to ng sample sizes and are used with flow rates around 4 Ã-µl/min. With internal diameter of 1.0 mm, Micro Columns are suited for ng to mg...
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GPC/SEC Columns provide analysis in less than 10 min.
Suited for analysis of organic and water soluble polymers, PL Rapide Series includes 100 x 10 mm columns, which cover complete spectrum of molecular weight and can be used at flow rates as high as 3.0 mL/min. Typical applications include high-throughput screening from combinatorial synthesis experiments and rapid process monitoring where trends are more important than high resolution and precise...
Read More »GPC Columns provide environmental sample clean-up.
PL EnviroPrep GPC Columns permit one-stage clean-up procedure, according to EPA Methods, for determination of pesticides in variety of matrices such as soil and animal tissue. Matrix is extracted and higher molecular weight fractions such as lipids, polymers, natural resins, and dispersed high molecular weight components are eliminated. Featuring 10 Ã-µm particle size and...
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High Resolution Columns are designed for organic GPC.
PlusPore series columns, designed for high resolution organic gel permeation chromatography (GPC), are made using polymerization process to produce particles which exhibit specific, controlled pore structure. Multi-pore structures have pore volume compared to PS/DVB packing materials and offer chemical and physical stability. They permit transfer across full range of organic solvents with little...
Read More »
ELSD System has nitorgen generator with no moving parts.
Evaporative Light Scattering Detector (ELSD) PL-ELS 2100 incorporates Parker Balston Model N2-4000 nitrogen generator for delivery of 99% pure nitrogen to system. Instrument handles low-temperature HPLC applications with semi-volatile compounds, and carrier gas is nitrogen. System requires pressure of 60-100 psi at flow rates up to 3.25 l/min. Nitrogen generator has no moving parts and requires...
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Interface offers polymer characterization capabilities.
GPC-FTIR interface couples gel permeation chromatography (GPC)with fourier transform infra-red spectroscopy (FTIR) in continuous flow mode. Flow cell, which slots directly onto optical bench of spectrometer, minimizes band broadening and is available with choice of window materials. Cell assembly can operate at ambient temperature or be controlled up to 175Ã-
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Polymer-Standards Kit facilitates column calibration.
EasiVial kit consists of three 4 ml vials, each containing mixture of 4 pre-weighed polymer standards. Each kit contains 30 color-coded vials and characterization data for each supplied polymer. Molecular weights of polymer standards achieve baseline resolution when used with column configurations and multi-detector GPC systems. User adds solvent to vial, awaits dissolution, and can generate...
Read More »
SPE Device removes Palladium species from organic solutions.
PL-Thiol MP SPE removes Palladium (0) and (ll) species from variety of organic solvents. It can reduce solutions with palladium concentration of 1,000 ppm in water, THF, and DMF to less than 0.1 ppm after one pass under gravity drain. Polymeric SPE media is designed to be self-indicating when Palladium species are present, identifying when device is nearing capacity. Monodisperse macroporous...
Read More »
GPC System performs polymer characterization and analysis.
Integrated PL-GPC 50 platform enables fully integrated triple detection with refractive index, viscometer, and light scattering detectors. Additional detector options for UV and ELSD are available, and combinations are supported with integrated software control and processing. Features provide network control for connection of proprietary instrumentation to obtain instant access for remote...
Read More »
Sample Preparation System suits range of polymer types.
Intended for manual dissolution and filtration of samples prior to GPC analysis, Model PL-SP 260VS combines controlled heating across temperature range of 30-260Ã-
Read More »
Columns suit small-scale LC-MS and 2D chromatography.
Packed with reversed phase and both strong and weak cation and anion wide pore exchange media, Capillary and Micro Columns do not leach either soluble or particulate species. Capillary columns, with internal diameter of 300 Ã-µm, are suited for pg to ng sample sizes and are used with flow rates around 4 Ã-µl/min. With internal diameter of 1.0 mm, Micro Columns are suited for ng to mg...
Read More »
GPC/SEC Columns provide analysis in less than 10 min.
Suited for analysis of organic and water soluble polymers, PL Rapide Series includes 100 x 10 mm columns, which cover complete spectrum of molecular weight and can be used at flow rates as high as 3.0 mL/min. Typical applications include high-throughput screening from combinatorial synthesis experiments and rapid process monitoring where trends are more important than high resolution and precise...
Read More »GPC Columns provide environmental sample clean-up.
PL EnviroPrep GPC Columns permit one-stage clean-up procedure, according to EPA Methods, for determination of pesticides in variety of matrices such as soil and animal tissue. Matrix is extracted and higher molecular weight fractions such as lipids, polymers, natural resins, and dispersed high molecular weight components are eliminated. Featuring 10 Ã-µm particle size and...
Read More »
High Resolution Columns are designed for organic GPC.
PlusPore series columns, designed for high resolution organic gel permeation chromatography (GPC), are made using polymerization process to produce particles which exhibit specific, controlled pore structure. Multi-pore structures have pore volume compared to PS/DVB packing materials and offer chemical and physical stability. They permit transfer across full range of organic solvents with little...
Read More »
ELSD System has nitorgen generator with no moving parts.
Evaporative Light Scattering Detector (ELSD) PL-ELS 2100 incorporates Parker Balston Model N2-4000 nitrogen generator for delivery of 99% pure nitrogen to system. Instrument handles low-temperature HPLC applications with semi-volatile compounds, and carrier gas is nitrogen. System requires pressure of 60-100 psi at flow rates up to 3.25 l/min. Nitrogen generator has no moving parts and requires...
Read More »
Interface offers polymer characterization capabilities.
GPC-FTIR interface couples gel permeation chromatography (GPC)with fourier transform infra-red spectroscopy (FTIR) in continuous flow mode. Flow cell, which slots directly onto optical bench of spectrometer, minimizes band broadening and is available with choice of window materials. Cell assembly can operate at ambient temperature or be controlled up to 175Ã-
Read More »
Polymer-Standards Kit facilitates column calibration.
EasiVial kit consists of three 4 ml vials, each containing mixture of 4 pre-weighed polymer standards. Each kit contains 30 color-coded vials and characterization data for each supplied polymer. Molecular weights of polymer standards achieve baseline resolution when used with column configurations and multi-detector GPC systems. User adds solvent to vial, awaits dissolution, and can generate...
Read More »