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sample preparation process Applications

  • Improved Reproducibility and Reduced Sample Preparation Time for the HPLC Analysis of Aflatoxins in Raw Peanut Paste

    The US FDA and international regulatory agencies have set contamination levels for aflatoxins in animal feedstuffs. Since Aspergillus may infect commodities pre-harvest, during storage or during processing, monitoring for aflatoxins in associated agricultural commodities at all stages of production is requisite. Field screening methods exist that are adequate to estimate contamination levels for aflatoxins. When additional confirmation or quantification is desired, chromatographic laboratory analysis is often necessary. Preparation of matrix samples prior to chromatographic analysis typically requires extraction and purification. Commonly, immunoaffinity columns (IAC), which employ a multi-step bind and elute mechanism to concentrate and purify aflatoxins, are used to purify matrix samples for subsequent analysis. Solid phase extraction (SPE), an alternate method which may use interference removal, can also be employed.

    By MilliporeSigma based in Bellefonte, PENNSYLVANIA (USA).

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    EDXRF spectrometers for metal & ore

    Quality control of the various metal industry processes. Metal forms an essential material in modern manufacturing, metal products being used everywhere. Using ED-XRF allows to measure a wide range of elements and concentrations - C(6)-Fm(100) - without the need for sample preparations (heating or destroying the sample). Samples can be measured in the form of loose powders or pressed into pellets and ready for measurement within seconds.

    By Xenemetrix Ltd. based in Migdal Haemek, ISRAEL.

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    Application package FLUXANA Slag

    The analysis of slags in the metal industry delivers important information about the production process. FLUXANA has developed a fusion slag method which allows the direct analysis of most common slags. Elements of interest and calibrated concentration ranges can be selected individually by the customer. The same application program can also be easily adapted to the analysis of different filter dusts (see CS-0023). It can for example contain all parts to perform a complete slag analysis: - Calibration set Slags prepared from CRM and primary oxides as glass beads - Calibration work performed by FLUXANA expert 3 days on site - 3x drift monitors for xrf instrument - 5x control samples for validation - Flux FLUXANA application packages include always the sample preparation method. If you combine our application packages with our sample preparation machines FLUXANA garanties the analytical performance of the package like a contract.

    By Fluxana GmbH Co. KG based in Bedburg-Hau, GERMANY.

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    Application package FLUXANA Ash

    This application package is a 'ready to go' calibration kit for xrf instruments. Fusion technology is ideal for analysing oxidic materials like ashes. It performs with the highest precision possible in xrf sample preparation. Primarily power stations and their control laboratories have to check the ash from the burning process of black and brown coal. Two standard DIN and ASTM methods describe the testing in detail. FLUXANA is able to deliver both methods ready from the bench. It can for example contain all parts to perform a complete ash analysis: - Calibration set ash prepared from CRM and primary oxides as glass beads - Calibration work performed by FLUXANA expert 3 days on site - 3x drift monitors for xrf instrument - 7x control samples for validation - Flux FLUXANA application packages include always the sample preparation method. If you combine our application packages with our sample preparation machines we guarantee the analytical performance of the package like a contract.

    By Fluxana GmbH Co. KG based in Bedburg-Hau, GERMANY.

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    Application package FLUXANA Slag-Dust

    This application package is a 'ready to go' calibration kit for xrf instruments. The analysis of slags and filter dusts in the metal industry delivers important information about the production process. FLUXANA has developed a fusion slag + filter dusts method which allows the direct analysis of most common slags and filter dusts. Elements of interest and calibrated concentration ranges can be selected individually by the customer. It can, for example, contain all parts to perform a complete slag and filter dust analysis: - Calibration set Slags and Filter Dusts prepared from CRM and primary oxides as glass beads - Calibration work performed by FLUXANA expert 3 days on site - 3x drift monitors for xrf instrument - 6x control samples for validation - Flux FLUXANA application packages include always the sample preparation method. If you combine our application packages with our sample preparation machines FLUXANA garanties the analytical performance of the package like a contract.

    By Fluxana GmbH Co. KG based in Bedburg-Hau, GERMANY.

  • Automated System for High Throughput PCR Setup

    Modern genomics labs are looking for high-throughput, quality-data workstations to perform PCR reactions at a reduced cost. PCR reaction setup is a tedious and time consuming process as it requires mixing multiple reagents in specific ratios to achieve the proper master mix for amplification. Moreover, the exact volumes of the reagents and buffers depend upon the total number of samples to be amplified and the desired final concentration of sample DNA. Automation of such procedures eliminates both human error and contamination problems generally associated with manual process. To provide an automated solution to such a cumbersome protocol, Aurora Biomed’s VERSA 110 PCR Setup Workstation was developed for the preparation of reagents and samples used in an amplification protocol in 96-well format.

    By Aurora Biomed Inc. based in Vancouver, BRITISH COLUMBIA (CANADA).

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