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Fields & Applications Sample Preparation

Detecting the Presence of Anomalous Large Particles within Powders Using Laser Diffraction Particle Size Analysis

In some industries, for example, in early-stage pharmaceutical development, it is desirable to measure particle size from a small samples of dry powders. However measuring small quantities risks measuring a sample that is not representative of the bulk material. In this application note, we demonstrate the capability of the Aero S dry dispersion unit and the Mastersizer 3000 to measure small quantities of pharmaceutical materials dosed with large particles and to detect those large, anomalous particles.

Techniques & Tools Technology

Spectrometry Take Flight

| Stephanie Vine

Aerial drones already aid in sample collection. Is in-situ water analysis next?

Techniques & Tools Mass Spectrometry

The Lego-lytical Scientist

| Stephanie Vine

Plastic spectrometers help students understand instrumental limitations

Techniques & Tools Technology

Bad Breathalyzer

| Stephanie Vine

A start-up company delivers breath analysis technology to an eager consumer market

Fields & Applications Sample Preparation

Characterizing Opthalmic Viscosurgical Devices (OVDs) using a rotational rheometer

This application note discusses the methodology and results for the rheological characterization of Opthalmic Viscosurgical Devices (OVDs) according to the International Standard ISO15798:2013

Techniques & Tools Spectroscopy

Structure-molecular weight relationships of synthetic polymers

| Sponsored by Malvern Panalytical

In this application note, the structural distribution of some common polymers are compared using the Mark-Houwink plot. The data are all generated using the advanced OMNISEC multi-detector GPC/SEC system

Fields & Applications Spectroscopy

An introduction to OMNISEC REVEAL

This technical note describes the system and explains how OMNISEC sets a new standard in molecular characterization.

Fields & Applications Spectroscopy

An introduction to OMNISEC RESOLVE

This technical note describes the features and benefits of OMNISEC RESOLVE. It also includes a discussion of the value of OMNISEC as a complete system as opposed to upgrading an existing conventional system to advanced detection.

Techniques & Tools Liquid Chromatography

Tea with Wolfgang Lindner

| Wolfgang Lindner

Wolfgang discusses the spirit of science, Salzburg and ISC2014 in the latest episode of Tea with Rich.

Techniques & Tools Technology

Microscale LC-MS for the Masses

| Peter Claise

How The Analytical Scientist Innovation Award (TASIA) winning ionKey/MS System made ultra-sensitive liquid chromatography-mass spectrometry (LC-MS) ultra accessible.

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