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Characterization of polymers

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Overview

High temperature headspace assay of polymers with HT3 static headspace instrument
This paper documents the assay of a HT polymer with Teledyne Tekmar’s HT3 static headspace instrument at 280°C. The HT polymer was tested to compare the VOC's and SVOC's released during headspace analysis to the current thermal desorption method.

Now 25 years in business, Norlab is a specialist supplier of Separation Science & Dissolution Instruments and Accessories, Laboratory Fluid Handling Solutions and more...
To celebrate our 25th anniversary, we are planning special deals and promotions throughout the year. We encourage you to stay informed by signing up for our newsletter.

Separation, characterization and fractionation of nearly any macromolecules or nanoparticles
The Postnova modular FFF platform can be configured for any single or combination of several of the five FFF subtechniques - Asymmetric Flow FFF (AF4), Hollow-Fibre Flow FFF (HF5), Electrical FFF (EAF4), Centrifugal FFF CF3) and Thermal FFF (TF3). Because of this flexibility, it can be used for the separation, characterization and fractionation of nearly any macromolecules or nanoparticles. The Postnova platform can be also configurated for Size Exclusion Chromatography (SEC or GPC). You can easily switch from FFF to SEC and vice versa. The NovaFFF software takes care of control, data acquisition and calculation.

Postnova AF2000 MT mid temperature MultiFlow FFF system
The system can be configured for Asymmetric Flow Field-Flow Factionation (AF4), Hollow Fiber Flow Field-Flow Factionation (HF5) and Size Exclusion Chromatography (SEC).

Postnova TF2000 Thermal FFF system
The system can separate simultaneously polymers and particles without the limitations associated with GPC/SEC. The separation takes place according to molecular weight AND chemical composition, thus making the TF2000 Series the ideal choice for difficult polymer separation.

Postnova 21-angle MALS detector - the ideal detector for ultra-high molar mass
The Postnova 21-angle MALS detector has been especially developed for coupling with FFF systems – to the opposite of previously available MALS detectors which were designed with chromatography (SEC/GPC) in mind, that is for smaller molar mass.

Microscopic ATR measurement of thin polyimide film on silicon substrates
This application note shows an example of measuring a thin polyimide film on a silicon substrate using the micro-ATR method.

High-clarity observation ATR accessory
The ATR Pro ONE View uses the latest high-throughput diamond prism for sample measurement and observation directly through the prism. Wide area and high-definition viewing are achieved using a combination of a unique illumination method and survey optics. The observed image is combined with spectral data and collected automatically. The ATR Pro ONE View system uses the simplicity of ATR to measure very small samples with detailed observation for accurate sample positioning with a permanent record of the measurement location.

Jasco range of analytical instrumentation
General presentation of the Jasco spectroscopy and chromatography instrument range.

Events & News

See you at the Nordic Polymer Days 2017 in Stockholm!
P
ostnova and Norlab will be sponsoring the conference and participating in the exhibition, which will be open throughout the meeting. Michel Palu (Norlab, distributor of Postnova in the Nordic countries) will be attenting the NPD. Michel will be pleased to discuss with you about the Postnova SEC/FFF Platform, the ultimate tool for the separation, characterization and fractionation of polymers and nanostructures.

Now 25 years in business, Norlab is a specialist supplier of Separation Science & Dissolution Instruments and Accessories, Laboratory Fluid Handling Solutions and more...
To celebrate our 25th anniversary, we are planning special deals and promotions throughout the year. We encourage you to stay informed by signing up for our newsletter.

Application notes

High temperature headspace assay of polymers with HT3 static headspace instrument
This paper documents the assay of a HT polymer with Teledyne Tekmar’s HT3 static headspace instrument at 280°C. The HT polymer was tested to compare the VOC's and SVOC's released during headspace analysis to the current thermal desorption method.

Microscopic ATR measurement of thin polyimide film on silicon substrates
Date of creation: 
27 March 2017
Library code: 
10831
Literature

Separation, characterization and fractionation of nearly any macromolecules or nanoparticles
The Postnova modular FFF platform can be configured for any single or combination of several of the five FFF subtechniques - Asymmetric Flow FFF (AF4), Hollow-Fibre Flow FFF (HF5), Electrical FFF (EAF4), Centrifugal FFF CF3) and Thermal FFF (TF3). Because of this flexibility, it can be used for the separation, characterization and fractionation of nearly any macromolecules or nanoparticles. The Postnova platform can be also configurated for Size Exclusion Chromatography (SEC or GPC). You can easily switch from FFF to SEC and vice versa. The NovaFFF software takes care of control, data acquisition and calculation.

Date of creation: 
1 October 2015
Library code: 
10163
Date of creation: 
29 September 2015
Library code: 
10159
The system can separate simultaneously polymers and particles without the limitations associated with GPC/SEC
Date of creation: 
1 October 2015
Library code: 
10165
Multi-Angle Light Scattering detector (MALS) model 3621
Date of creation: 
1 October 2015
Library code: 
10220
Dynamic Light Scattering detector model Zetasizer Nano ZS173
Date of creation: 
1 October 2015
Library code: 
10221