[15 May 2013 | ]
Which particle characterization techniques do I need?

There is a wide range of commercially available particle characterization techniques that can be used to measure particulate samples. Each has its relative strengths and limitations and there is no universally applicable technique for all samples and all situations.
Which particle characterization techniques do I need?
A number of criteria must be considered when deciding which particle characterization techniques you need:
• which particle properties are important to me?
• what particle size range do I want to work over?
• are my samples polydisperse i.e. do I need a wide dynamic range?
• how quickly …

Read the full story »

Browse Categories

Dynamic Light Scattering, Electrophoretic light scattering, Image Analysis, Insitec range, Laser Diffraction, Mastersizer range, Morphologi G3, Parsum range, Particle shape, Particle size, Rheological properties, Spatial Filter Velocimetry, Spraytec, Sysmex FPIA-3000, Tech Talk, Zeta potential, Zetasizer range »

[15 May 2013 | ]
Which particle characterization techniques do I need?

There is a wide range of commercially available particle characterization techniques that can be used to measure particulate samples. Each has its relative strengths and limitations and there is no universally applicable technique for all samples and all situations.
Which particle characterization techniques do I need?
A number of criteria must be considered when deciding which particle characterization techniques you need:
• which particle properties are important to me?
• what particle size range do I want to work over?
• are my samples polydisperse i.e. do I need a wide dynamic range?
• how quickly …

Read the full story »

Gel permeation chromatography, Molecular weight, Size Exclusion Chromatography, Tech Talk »

[13 May 2013 | ]
LALS, RALS, MALS or just simply old school conventional GPC?

Greetings Malvern Blog subscribers, and welcome to May 2013. I want to start my second blog of the year off for you with a simple question.
When you look at the current array of Light Scattering based instruments for chromatographic detection of the molecular weight and structure of a protein do you cringe with fear? Is LALS better or worse than MALS? Should your system have one detection angle or 20? Do I want SLS, DLS, both, or simply neither!! Is triple detection better than just light scattering for proteins?
When it …

Read the full story »

»

[9 May 2013 | ]
Introduction to Ronexprim: Malvern’s distributor in Romania

Lire ce blog en Français – Citiți acest blog în limba română
RONEXPRIM has been active in the Romanian market since 1991, when it started as agency and service of the Dutch company PHILIPS. Ronexprim specialises in measurement and control devices, laboratory equipment and electronic weighing equipment.
Today Ronexprim acts as an agent, representative or authorized distributor for many market leading manufacturers of high quality equipment. Malvern Intruments is one of them and Ronexprim is our distributor for more than a decade.
Ronexprim has implemented an integrated management system of quality, environment, occupational …

Read the full story »

Malvern Events, Morphologi G3 »

[7 May 2013 | ]
Join our popular Analytical Imaging webinar series

Hello every one, Debbie here- and just to update you all- I am now a Debbie Huck-Jones!
Well we are well into 2013 by now but if your new year resolution was to find out about new analytical techniques and you have not done anything about it yet, why not join me Tuesday 28th May for the first in our series of Imaging Masterclasses.
Maybe you are a laser diffraction user and would like to consider other options to complement that technique and  help you better understand your products.
You may have to …

Read the full story »