Particle Size

Companies Particle Size

Microtrac Europe GmbH, Germany

Microtrac Europe GmbH is a distribution company with a comprehensive portfolio of particle analysis instruments. The motto "Total Solutions in Particle Characterization” encompasses a broad range of analyzers for particle charge, particle size and particle shape determination within a range of sub – more

L.U.M. GmbH, Germany

Producer for analytical devices for dispersion analysis and particle characterization, dispersion stability against separation phenomena; shelf life prediction, contract research and analysis, world-wide sales more

PS Prozesstechnik GmbH, Switzerland

PS Prozesstechnik GmbH is active since 1997 in: Membrane technology Particle measurement instruments We develop the optimised membrane process for concentration and purification of your product and we build membrane laboratory, pilot and production units. In addition to that we have developped 3 s more

Products Particle Size

Thermal Field-Flow Fractionation: Ultra-Broad Polymer Separation

The new Postnova TF2000-MALS series is a truly unique and innovative technology for polymer/particle separation and characterization. The analysis can be achieved over a huge molar mass and size range and under extremely gentle conditions without any shear forces and sample degradation more

Multi-angle light scattering detector for the measurement of absolute molecular weight and size

Wyatt's revolutionary DAWN HELEOS II Multi-Angle Light Scattering (MALS) Detector can incorporate both MALS and QELS into a single unit more

Granulated dehydrated culture media

Merck's granulated dehydrated culture media minimize the development of dust when working in the laboratory and thus the risk of breathing in toxic substances more

Videos Particle Size

Particle Sizing with AutoSampler and Small Volume Wet Dispersion Unit

Worldwide the Laser Particle Sizers ANALYSETTE 22 ensure precise determination of particle size distributions, by Static Laser Scattering - in production and quality control as well as in research and development. Benefit from their decisive advantages: extremely simple operation and short analysis more

News Particle Size

• Polymer nanoparticles used as drug carriers characterized using Nanoparticle Tracking Analysis

  NanoSight reports on how Nanoparticle Tracking Analysis, NTA, is used to help with the characterization of polymeric nanoparticles synthesized as drug carrier systems. This work is being carried out at Saarland University by Dr Christian Ruge and his colleagues. In the world of pharmaceutical scienc more

• Hiroshima University is first to install Malvern Instruments’ new Zetasizer Nano ZSP
  

  Dr Kikuo Okuyama ofthe Department of Chemical Engineering at the Graduate School of Engineering, Hiroshima University in Japan, was the first customer to take delivery of a Zetasizer Nano ZSP from Malvern Instruments. In Dr Okuyama’s work the objective is to find alternative materials for rare earth more

• Malvern’s Mastersizer 3000 wins Powtech Innovation Award

  Just a month after its launch, the Mastersizer 3000 laser diffraction particle size analyzer from Malvern Instruments is enjoying yet another moment in the spotlight, as one of the winners at the Powtech Innovation Awards presented on 11 October 2011 at a ceremony in Nürnberg, Germany.The awards, wh more

White papers Particle Size

• New since 5000 years
  

  Although the ancient Egyptians already used inks 5000 years ago, inks and their properties have been continuously improved and refined over thousands of years. Nevertheless, the basic principle of tinta acqua (colored water) remains the same. Today, in addition to inks based on dissolved dyes, there are many which contain pigments in solid form. Unlike dyes, pigments do not dissolve in the medium but are present in dispersed form, e.g. as suspensions. Pigment-based inks have an advantage over those containing dissolved dyes: after drying, they are light-stable and less sensitive towards water or other solvents. They also have higher color intensity. This is an important criterion for the 'permanent document' quality rating more

• Particle shape - an important parameter in pharmaceutical manufacturing
  

  The advent of rapid and reliable measurement technologies, together with the FDA's PAT (Process Analytical Technologies) initiative, has increased the use of particle shape analysis within the pharmaceutical industry. Particle shape, like particle size which is routinely measured and controlled, can directly influence product performance and its measurement can lead to improved process and product understanding. Here we consider the importance of particle shape measurement for the pharmaceutical industry, with reference to the aims of the PAT initiative, and highlight the modern image analysis techniques available for sensitive size and shape characterization. more

• Making the connection - particle size, size distribution and rheology
  

  A number of factors influence the rheology of a suspension, including particle size, particle size distribution, and the volume fraction of solids present. Here we examine the relationship between rheology and particle size parameters. Commonly used rheological terms are described and we present data from example systems to illustrate key points more

Publications Particle Size

• Extruded microstructure of Zn‐5 wt-%Al eutectic alloy processed by twin screw extrusion

  Abstract: Semisolid extrusion with twin screw extruder has been successfully developed for eutectic alloy. In this process, the eutectic melt is sheared and cooled down inside the twin screw extruder to a semisolid state and simultaneously extruded through an open die at a temperature close t more

• Encapsulation of ligninolytic enzymes and its application in clarification of juice

  The thermal stability, physico-chemical properties and effect on juice clarification of hydrogel formulations of ligninolytic enzymes from Phanerochaete chrysosporium were evaluated. The results showed that enzyme entrapment increase significantly (P 0.05) using encapsulated enzymes treatment than more

• Controlled growth along circumferential edge and upconverting luminescence of β-NaYF4: 20%Yb3+, 1%Er3+ microcrystals

  Rational control over the uniform morphology and size of hexagonal NaYF4 has been achieved via a facile hydrothermal route. The evolution of particle morphology from peg-top-like to hexagonal microprisms with protruding centers and the long tubelike morphology with concave wedge and finally to sole more

Market studies Particle Size

• 2012 Deep Research Report on China Ultra Fine Aluminum Hydroxide Industry

  2012 Deep Research Report on China Ultra Fine Aluminum Hydroxide Industry was a professional and depth research report on China Ultra Fine Aluminum Hydroxide industry. Firstly, the report introduced Ultra Fine Aluminum Hydroxide (AL(OH)3 ATH 1-2um) product overview manufacturing overview cost analys more

• Gulshan Polyols Limited (532457) - Financial and Strategic SWOT Analysis Review

  Gulshan Polyols Limited (GPL) is an India-based company engaged in the production of sorbitol and calcium carbonate. The company is the subsidiary of Gulshan Sugars & Chemicals Ltd. Sorbitol is a starch derivative and are used in wide range applications including, Pharma, Vitamin-C, dentrifice, cos more

Websites Particle Size