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Nitrogen / Protein Analysis for Starch

Dumas Combustion Method as Fast and Cost-Efficient Alternative to Kjeldahl

29-Aug-2016

Starch products only contain very low concentrations of proteins. For analysis, the Dumas combustion method has established itself as second reference method

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Are Macro Sample Weights at Macro Costs Still Viable Today?

Strategies for the Efficient Determination of Protein Content of Homogeneous and Inhomogeneous Samples

29-Aug-2016

Cost efficiency and the conservation of resources are very often a contradiction. The protein/nitrogen analysis system DUMATHERM® brings both demands together

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Improved automatic steam distillation for determining alcoholic strength in spirits and liqueurs

Steam distillation with oscillation-type densimetry for alcohol strength determination

24-Jun-2016

Excellent alternative for sample cleanup of volatiles from complex matrices. Major advantages are the low costs for consumables per analysis

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Risks and Hazards Caused by ELECTROSTATICS in the LAB?!

Explanations of different possibilities of electrostatic charging and avoiding ignition risks

01-Dec-2015

How ignition hazards can be avoided due to electrostatic charge in the lab? Here you will find support and recommendations for your safety

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Delivering on the Promise of the Paperless Lab

11-Sep-2012

Organizations have made significant investments in enterprise and laboratory tools, technologies and solutions to help improve productivity, better manage data/information and optimize their business processes. However, the reality is that most comp

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Microwave freeze drying of fruits & vegetables

08-Aug-2012

The concept of microwave freeze drying is based on smaller footprint, higher energy efficiency and better quality in terms of volatiles compared to conventional freeze drying with long vacuum vessels and huge product loads.The application of microwav

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From Glass Thermometer to Highly Dynamic Temperature Control Technology

A Juchheim family’s history of success and innovation since 1926

23-Jul-2012

The first glass thermometers were relatively primitive devices. Equipped with fixed contacts, they were capable of only limited interaction with a relay for things like switching an electric heater on or off or triggering an acoustic warning function

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Field-Flow Fractionation - The Universal Separation Principle for Particle and Macromolecule Characterization

22-Sep-2010

High molecular weight polymers, bio molecules or particles in a range of a few nanometers up to several microns are more and more important in science and technology. Many applications are based on the specific properties of these materials. For this

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Automated Dynamic Light Scattering

09-Nov-2009

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 tim

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Asymmetric Flow Field Flow Fractionation (AF4) - A Powerful Method for Polymer Characterization

05-Nov-2009

The AF4-MALS combined technique can serve as a routine method for polymer analysis and characterization. AF4 provides separation efficiency entirely comparable with traditionally used and so far dominating SEC. In addition, it yields superior separat

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