Norlab

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Overview

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 CF2000 Centrifugal FFF system
The system can separate and distinguish relative size differences of 5% only and can be used to monitor absolute size differences down to 1 nm. These unique features make it the ideal choice for any nanoparticle research and QC tasks.

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.

High sensitivity online Dynamic Light Scattering detector, special customized for use connected to FFF
Online DLS measurements using a special flow cell can be perfomed to obtain particle size (Rh) and molecular weight (Mw) distributions of particles and molecules separated by Postnova Asymmetric Flow FFF (AF4), Centrifugal FFF (CF3) and Thermal FFF (TF3) systems.

Mapping analysis of secondary structure of protein using microscope FTIR
The distribution maps of secondary structures of proteins, based on the data of the mapping measurement using microscope FTIR, are shown in this application data.

Measurement of protein in heavy water by FT-IR
This application note demonstrates FT/IR measurements of several types of protein in heavy water.

CD measurement of protein film samples in the vacuum UV region
Marker bands for specific secondary structures are most typically observed in the UV region below 260 nm and as far into the far-UV region as possible. It has been widely reported that CD measurements using synchroton radiation have been used to successfully measure spectra down to around 140 nm. As an alternative to synchrotron radiation, the J-1500 CD spectrometer has been improved for measurements in the vacuum UV region.

Events & News

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

CD measurement of protein film samples in the vacuum UV region
Marker bands for specific secondary structures are most typically observed in the UV region below 260 nm and as far into the far-UV region as possible. It has been widely reported that CD measurements using synchroton radiation have been used to successfully measure spectra down to around 140 nm. As an alternative to synchrotron radiation, the J-1500 CD spectrometer has been improved for measurements in the vacuum UV region.

Measurement of protein in heavy water by FT-IR
Date of creation: 
27 March 2017
Library code: 
10832
Mapping analysis of secondary structure of protein using microscope FTIR
Date of creation: 
27 March 2017
Library code: 
10833
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
Date of creation: 
1 October 2015
Library code: 
10164
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
Date of creation: 
29 September 2015
Library code: 
10159
IRT-5000/7000 series advanced FT-IR microscopes
Date of creation: 
8 October 2016
Library code: 
10654
Jasco spectroscopy and chromatography technology
Date of creation: 
23 November 2016
Library code: 
10696