Norlab

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Biotage flash chromatography accessories
This brochure contains information on the optional Biotage flash chromatography accessories.

Biotage Isolera Dalton flash chromatography with integrated mass identification
The Biotage Isolera Dalton is the most advanced and innovative purification system available, designed by people who understand flash purification and the chemists who need it.

Postnova model 5120 MSP manual sample injector and column holder
The PN5120 manual sample injector and column holder is a modular holder and injection valve for different FFF channels and SEC columns. It allows storage of 4 x 1 L, 2 x 2 L or 1 x 2.5 L solvent containers on the included bottle storage platform. Also included is a manual injection valve in organic or aqueous solvent version. A special section of solvent and waste bottles is available.

Postnova model 4020 FFF/SEC thermostat module
Every flow FFF or SEC separation is a function of temperature and stable retention times can only be guaranteed if the channel temperature is not influenced by laboratory temperature fluctuations, this can be ensured with the Postnova model 4020 FFF/SEC thermostat module.

Advantages of field-flow fractionation
This brochure from Postnova, gives information on the advantages of field-flow fractionation.

Characterization of metal-containing nanoparticles in tattoo ink using AF4 coupled with MALS and ICP-MS
This study demonstrates the excellent suitability of AF4-MALS-ICP-MS for the comprehensive characterization of tattoo inks. Besides the particle size distributions obtained from the MALS data, ICP-MS additionally allows statements on the elemental distributions of various metals as a function of the respective particle sizes, providing valuable insight into the composition of the inks.

Characterization of tau protein aggregates with AF4 and UV-MALS-DLS
In this study, tau protein samples were analyzed by asymmetrical flow field-flow fractionation (AF4) coupled with UV/Vis, multi angle light scattering (MALS) and dynamic light scattering (DLS) detection to characterize 1) the protein monomer, 2) the protein fibril aggregate, and 3) the protein fibril aggregate after bath sonication.

Characterization of ribosomal RNA using AF4 and MALS
In this application, two escherichia coli ribosome samples obtained from different growth procedures were analyzed by AF4-UV-MALS and compared with a control sample. The change in relative amount of the active ribosome compared to those of subunits may provide essential information to design optimal growth procedures.

Quantification of liposome-encapsulated drug using centrifugal field-flow fractionation
In this application, centrifugal field-flow fractionation coupled with UV-Vis detection was able to separate and quantify the amount of free drug in a liposome-drug product. The separation was verified using optical microscopy.

Accessories - VICI Jour catalog extract
The accessories product range consists of various accessories for tubing and for fittings, back-pressure regulators, different kinds of tools, and starter kits.

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