Sample Preparation

If sample material is not adequately prepared, the ensuing analytical detection step will fail to yield accurate results. To prevent this from happening, often tiring work procedures need to be performed. These can be avoided when using dedicated instruments, such as mills, microwave digestion systems or sample concentrators as well as readily prepared solutions or kits. This not only makes detection easier but also ensures that the results are reproducible.

Products Sample Preparation

Optimal for size-reduction with minimal cleaning effort - FRITSCH Cutting Mills!

Available only with FRITSCH Cutting Mills: All grinding parts can be removed for cleaning in just a few seconds without tools – unbeatable fast, simple and efficient! Ideal for comminution more

Premium Disk Mill for Sample Preparation for Efficient Fine Grinding Down to 50 µm!

Ideal for hard-brittle to medium-hard solids: Easy to operate and especially safe due to automatic safety locks of the grinding chamber and drawer more

FRITSCH Planetary Mills premium line - for grinding down to the nanometer range!

Ideal for creation of nano-powders – dry or in suspension – extremely easy grinding bowl change. Grinding has never been as fast and safe more

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Videos Sample Preparation

Optimal for size-reduction with minimal cleaning effort - FRITSCH Cutting Mills!

Ideal for size reduction of soft to medium-hard, tough-elastic and fibrous materials as well as for heterogeneous mixtures. They are indispensable in the areas of environment, plastics, agriculture, forestry, construction materials, textiles, chemistry and foodstuffs as well as for analytic and samp more

Innovative system for microwave pressure digestion

The microwave digestion unit speedwaveFour is specially tailored to the needs of modern laboratories in which the highest degree of productivity coupled with easy handling is required. Here speedwaveFour scores in a whole number of ways.  Patented and contact-free sensor technology makes it possibl more

Accelerated Solvent Extraction (ASE) – Maximize results and reduce errors in food analysis!

Food safety is defined as “the absence of adverse health effects due to food contamination”. Contaminants are substances that have not been intentionally added to food. These substances may be present in food as a result of the various stages of its production, packaging, transport or holding. They more

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News Sample Preparation

  • FRITSCH: Production Facility II officially dedicated

    The construction of the new two-storey production facility with an area of 4.900 square meters has been completed and was officially dedicated during a celebration together with the FRITSCH employees, as well as numerous guests from politics, trade and industry. During the dedication ceremony, manag more

  • Plastics analysis at analytica 2014: Optimum quality assurance thanks to the latest developments

    Modern and functional materials play an increasingly important role in our everyday lives – from medical instruments and consumer goods to industrial high-tech products in the electronics and automotive industries. Complex materials testing and quality control call for increasingly sophisticated dev more

  • Raman keeps lipstick evidence in the bag

    Scientists at the University of Kent, UK have used Raman spectroscopy to identify different types and brands of lipstick on crime scene evidence without having to remove it from the evidence bag. Lipstick marks can link someone to a crime scene and can be crucial for establishing physical contact be more

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White papers Sample Preparation

  • 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 more

  • Sum parameters "on trail"

    Identification of organic pollutants in wastewater is essential for performance evaluation, construction and operation of a wastewater treatment plant. Several parameters are currently used in wastewater analysis applications. The advantages of TOC a more

  • Chemometric Spectroscopy

    Chemometric Spectroscopy is the term used to describe the direct combination of a spectroscopic measurement with a chemometric data evaluation procedure, typically a multivariate statistic method, so providing quick and reliable deduction of the qual more

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Events Sample Preparation

  • Webinar: Preventing Costly Out-of-Specification Investigations

    Sample preparation is now reported to be the most time-consuming, labor-intensive and error-prone part of the workflow, with some 50% of OOS errors attributed to sample processing steps and human error. This Webinar is dedicated to improving the sample preparation process in terms of efficiency an more

  • A unique workflow for linearity testing using automated sample preparation and UHPLC

    When validating a method according to the ICH guidelines, it is necessary to perform a linearity experiment. This requires the preparation of multiple calibration levels, analysis of the samples by liquid chromatography, and calculation/reporting of the results. Each of these steps can be very time more

  • Avoid OOS Results: Weighing & Sample Prep Tips

    Out-of-specification (OOS) and aberrant results are a big concern for analytical and QA/QC laboratories in the pharmaceutical industry. Accurate weighing and data integrity are essential in the preparation of analytical sample or standard solutions. Any error in these steps can have a profound impac more

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