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Highest resolution in Evolved Gas Analysis (EGA) TG-GC-MS Coupling

Unprecedented coupling of thermogravimetric analysis with gas chromatography yields significantly more details more

Universal GC Detector: Detection down to low ppb!

The VICI Pulsed Discharge Detector (PDD) is a universal, non-destructive, high sensitivity helium photoionization detector (HID/PID) more

ESE-Log a high performance fluorescence detector - highly sensitive, compact and versatile

The ESE-Log is ESE´s unique fluorescence detector designed for ease at use in a wide range of laboratory applications. The compact ESE-Log module measures up to two different fluorescent wavelengths and contains precise micro optics, powerful excitation light sources, highly sensitive sensors and microprocessor controlled electronics more

News detectors

• Smart gas sensors for better chemical detection

  Portable gas sensors can allow you to search for explosives, diagnose medical conditions through a patient's breath, and decide whether it's safe to stay in a mine. These devices do all this by identifying and measuring airborne chemicals, and a new, more sensitive, smart model is under development more

• Toward a test strip for detecting TNT and other explosives in water

  Scientists described development of a new explosives detector that can sense small amounts of TNT and other common explosives in liquids instantly with a sensitivity that rivals bomb-sniffing dogs, the current gold standard in protecting the public from terrorist bombs. They reported on the technolo more

• Standoff sensing enters new realm with dual-laser technique

  Identifying chemicals from a distance could take a step forward with the introduction of a two-laser system being developed at the Department of Energy's Oak Ridge National Laboratory. In a paper published in the Journal of Physics D: Applied Physics, Ali Passian and colleagues present a technique t more

White papers detectors

• Automated Dynamic Light Scattering
  

  DLS analysis is a widely applied, non-invasive method for measuring the effective size of molecules in solution. This technique yields valuable information for the characterization of molecules and particles. It facilitates formerly laborious and time consuming measurements, e.g. screening for aggregates or determining optimal crystallization conditions for proteins. The Wyatt Plate Reader is the instrument of choice for any application where molecular size, stability and aggregation are of interest. It reads industry standard microplates with up to 1536 samples automatically and temperature-controlled, if desired. The applications of the technique are wide ranging and include many of the fastest growing areas of research - proteins, biomaterials, liposomes and micelles as well as the established uses for particle sizing and aggregation detection. Conscious of the numerous characterization challenges in the area of drug delivery systems and therapeutic antibodies more

• On-line particle analysis in wet processes
  

  Fully automated particle size measurement technology integrated with existing plant control platforms for ease of use has the potential to deliver numerous benefits. At plants where a switch to on-line analysis has been made it is frequently easier or possible to: more

• Measuring particle size using modern laser diffraction techniques
  

  Many different techniques have been devised for determining particle size distribution, but for a wide range of industries laser diffraction has become the preferred choice. Laser diffraction, alternatively referred to as Low Angle Laser Light Scattering (LALLS), can be used for the non-destructive analysis of wet or dry samples, with particles in the size range 0.02 to 2000 micron and has inherent advantages which make it preferable to other options for many different materials. more

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