• De Kjeldahl-methode is een methode geschikt om de fractie organische stikstof in samples te bepalen. De methode zal de hoeveelheid stikstof en ammoniak die in organische verbindingen vervat zit analyseren, enkel stikstof in de vorm van nitraten en nitrieten verbindingen worden genegeerd.

    Deze erg oude methode is nog steeds de meest “populaire” (lees erkende) methode voor het bepalen van Stikstof in waters en voedsel samples.

    Omwille van de chemicaliën en de hogere temperaturen die zich in het Kjeldahl proces voordoen is Kjeldahl lang een ongewenste gast op het labo geweest daar de nodige voorzichtigheid aangewezen is.

    Vandaag zijn deze analyses bijna volledig geautomatiseerd, beveiligd en gecontroleerd zodat het gebruik van deze analyzers haast kinderspel geworden is.

  • YSI 2900 Biochemistry analyzer

    unique fluidics and chamber design resist clogging
    We earned with the biochemistry analyzers a reputation as the Gold Standard in bio-analytical instruments with highly accurate sensors and rapid results. So the key to generating analyte-specific results in 60 seconds or less is YSI’s innovative biosensor technology. Using the inherent specificity of enzymes for a single target analyte, YSI’s proprietary immobilized enzyme electrodes allow a rapid, accurate and largely interference free measurement to be made in about a minute. Most noteworthy is the unique fluidics and chamber design resist clogging – even at high cell densities. Thus as a result combining trusted measurement technology with the latest in automated sample handling, the 2900 serie furthers YSI’s legacy of expertise in the following  applications: • Critical bioprocess monitoring and fermentation control • Biofuel production and research • Clinical blood chemistry • Food and beverage processing
  • Automatic sampler robot

    Automatische air-displacement vloeistof sampler

    Het  VERSA 10  werkstation is  een  compacte,  kost effectieve,  high throughput, automatische  air-displacement  vloeistof sampler.

    Het  systeem bied een oplossing voor de nood aan hoge doorvoer vloeistof behandelings mogelijkheden van een klein benchtop model tot een uitgebreid vloer model. Door het combineren van een 4 of 8 kanaals kop maar wel met single kanaals functionaliteit kan dit workstation de routine protocollen automatiseren met een variabele hoeveelheid aan samples. Het compacte 6positie werkplatform zorgt ervoor dat u de pipetteer protocollen kunt uitvoeren in een bio-afzuigkap of plekken met beperkte ruimte.

    Dit systeem ondersteund verschillende eigen reagentia en labware door zijn open systeem en dit aan een zeer aantrekkelijke prijs.

  • Differential Thermal Analyzer DTA

    Curve comparison up to 32 curves
    The Differential Thermal Analysis DTA is the most common thermal analysis method due to its wide range of information provided. The Linseis high temperature DTA PT 1600 is designed to deliver highest calorimetric sensitivity, short time constants and a condensation free sample chamber. These features guarantee superior resolution and baseline stability over the entire instrument lifetime. Thus providing a indispensable tool for material development, R&D and quality control. All Linseis Differential Thermal Analyzers (DTA) comprise the advantages of latest technology, highest resolution and a robust easy to use instrument design.
  • AULA 254 Gold

    20 calibration standards and up to 53 samples
    The AULA 254 is used for fully automatic determination of mercury traces in liquid samples and sample digests. The instrument carries out routine analysis: sample after sample following exactly the preselected procedure thus increasing efficiency and productivity of your lab. The working principle of the system is based on the continuous flow method. First the mercury contained in the sample is transformed into the elemental state by addition of a reducing agent to the sample flow. In a cross-flow reactor the mercury is stripped with a gas stream and carried into the optical cell which is made entirely of fused silica. There the quantitative determination of mercury is obtained by measuring UV absorption at a wavelength of 253,7 nm at room temperature. This analytical technique is commonly known as cold vapor atomic absorption spectrometry (CVAAS), a method that has proved itself as extremely sensitive and selective over many years. No long purging or rinsing procedures even when samples with high concentrations are analyzed. The typical duration of a full measurement cycle is 80 … 280 seconds. The quick screening mode allows performing analyses in even a shorter time.
  • MP470

    Video Melting Point Apparatus
    MP420/MP430 Video Melting Point Apparatus, and MP450/MP470/MP490 Automatic Video Melting Point Apparatus, perfectly integrate video technology into melting point measuring. It not only provides users with reliable melting point test result, but also intuitively displays temperature curve and real-time video image, and achieves the function of save, replay the video,stamp video and so on. It also provides better help for users to observe melting process of sample.
  • LabAnalyzer 254

    0.01 ppb ... 10 ppb (10 ng/l to 10 µg/l)
    Rapid mercury determination in the laboratory
    • Firmly adjusted optical system not requiring any adjustment
    • Short analysis times
    • Low reagent consumption
    • Automatic zero adjustment
    • For analyses according to DIN 38406-12 / EPA 7470A / EPA 7471A)
    • Measuring range: 0.01 ppb ... 10 ppb (10 ng/l to 10 µg/l)
    • Hg trap: Mercury vapors cannot escape into the lab
    • Upgradable to VM-3000 Mercury Vapor Monitor
  • AquaMate7000-8000

    190-1100 nm selectable wavelengths
    Equip your lab with the accurate, easy to use Thermo Scientific™ Orion™ AquaMate 8000 UV-Vis Spectrophotometer to ensure you have the ideal instrument for water analysis and beyond. This spectrophotometer offers 260 preprogrammed methods for ion concentration from absorbance plus wavelength scanning function and standard curve function for creating custom method using so virtually any brand of colorimetric reagent can be used. Utilize 190-1100 nm selectable wavelengths, 1.8 nm spectral bandwidth and vial flexibility with the included 3-position carousel for holding round and rectangular vials. Other more simple models available!
  • Discrete analysis

    600 tests per hour
    The Smartchem 600 combines the latest technology in discrete analysis with an innovative and unique design that guarantees accurate and reproducible results. The Smartchem range is the first discrete analyzers to utilize washable cuvettes with an integrated wash and control station, which guarantee a lower running cost and reduced risk of contamination. In addition to automated analysis the Smartchem 600 offers automated system Quality Control. The Smartchem range is also the first discrete analyzers to utilize a patented, dedicated sample prep module for the determination of NOx by Cadmium reduction. Designed for multi-tasking and high throughput rates, the NOx module also provides automated cadmium regeneration. The instrument provides also a pH, Conductivity and Redox module. Fully automated, the Smartchem 600 is available with new user-friendly software designed for touch screen computer with the possibility of wireless control. Ease of use combined with minimal operating condition requirements make the Smartchem 600 the right choice for every cost-efficiency laboratory.
  • Dynamic Vapour Sorption

    High performance digital microbalance
    Dynamic Vapor Sorption (DVS) is a gravimetric technique that measures how quickly and how much of a solvent is absorbed by a sample. It does this by varying the vapor concentration surrounding the sample and measuring the change in mass loss or uptake. Water vapor is most commonly used, but it is also possible to use a wide range of organic solvents. The DVS instrument rapidly measures uptake and loss of moisture or organic vapours by flowing a carrier gas at a specified relative humidity over a sample (which can weigh between 1 mg and 4 g) suspended from the weighing mechanism of an ultra-sensitive recording microbalance. This particular microbalance is used as it is capable of measuring changes in sample mass lower than 0.1ppm , providing unrivalled long-term stability required for accurate measurements of vapour sorption, which may take from minutes to days to complete depending upon the sample size and material. A big factor of sorption behaviour is the need to establish rapid sorption. So the DVS instrument allows sorption behaviour to be accurately determined on very small sample sizes (typically 10 mg) to have a fast expiriment.
  • PH conductivity DO ISE

    up to 2000 data point sets
    Get high accuracy, premium performance and ultimate flexibility with the Thermo Scientific Orion Benchtop Meter. Meet your most challenging applications for pH, ion concentration, conductivity, dissolved oxygen and temperature. Easily view measurements on the color display and customize the four meter channels with interchangeable modules. Log up to 2000 data point sets and easily transfer via USB to a computer. Select systems with one or two pH / ISE modules.
  • IGC SEA Surface energy analyzer

    Up to 12 different probe gas molecules
    The Inverse Gas Chromatography-Surface Energy Analyzer or iGC-SEA continues Surface Measurement Systems’ pioneering history with inverse gas chromatography (IGC). The iGC-SEA is a second generation Inverse Gas Chromatography instrument. It is the only commercial instrument based on IGC principle. The unique SMS injection scheme provides a wide range of injection concentrations with high accuracy and reproducibility.
  • Escort MINI

    Self-sufficient data logger that measures temperature
    We have a whide variaty of sensors, loggers/recorders for temperature and humidty. Digital temperature data logger with display Escort MINI is a self-sufficient data logger that measures temperature. To start logging, a brief pressure on start button is enough. A large LCD display provides log information and alarm status. Escort MINI’s enclosure is made of ABS plastic and has an optional internal or external probe. The internal memory logs up to 1868 readings, with a sample rate from 1 up to 255 minutes. iLog is a self-powered temperature data logger. An excelent resolution of 0,1ºC along with a high accuracy of ±0,3ºC gives the iLog the capability to detect and to log the smallest variations of temperature. A large LCD display and external indicators provide log information and alarm status. The internal memory logs up to 32000 readings, with a sample rate from 1 second up to 10 days.
  • SEM EM Series

    Scanning Electron Microscope analysis
    TABLE TOP SEM EM SERIES – TOTAL SEM SOLUTION The SEM can implemented with Elemental analysis functions at the same time. This way you can use your exhisting and preffered brand like oxford, bruker or EDAX to provide the SEM with EDS analysis. In addition, as an integrated device, the equipment can be used at a lower cost than the separately purchased products.
  • Ultrapure Water Purification

    delivering ultrapure 18.2 MΩ cm water
    Ultrapure water is elemental to the success of your experiments. But finding the right water system for your research goes deeper than water quality alone. You need a smart choice that supports both your science and your budget — on day 1, and with every cartridge and filter change. One that reflects 130 years of innovations, like feed water monitoring, hands-free dispensing and effortless cartridge change-outs. With a Thermo Scientific lab water system, the only thing you’ll have in your water is confidence. Suitable for even the most demanding and sensitive applications, the family of Thermo Scientific GenPure water purification systems exceeds international standards ASTM D1193 Type 1, ISO 3696 Grade 1 and CLSI-CLRW, delivering ultrapure 18.2 MΩ cm water with consistent quality.
  • Differential Scanning Calorimetry (DSC)

    RT up to 600°C -180 up to 600°C
    The all new Chip DSC-sensor integrates all essential parts of DSC, furnace, sensor and electronics in a miniaturized housing. The chip-arrangement comprises the heater and temperature sensor in a chemically inert ceramic arrangement with metallic heater and temperature sensor. This arrangement allows superior reproducibility and due to the low mass outstanding temperature control and heating rates of up to 300°C/min. The integrated sensor is easily user exchangeable and available for a low cost. The integrated design of the chip-sensor delivers superior raw data, which enables a direct analysis without pre- or post-processing of heat flow data.

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