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Calibration Standards

Companies Calibration Standards

Altmann Analytik GmbH & Co. KG, Germany

Altmann Analytik, Munich Germany, is a competent and independent dealer for lab consumables. Our web-shop analytics-shop.com caters more than 100.000 products in the areas of chromatography, spectroscopy and sample preparation. The company offers consumables ans spare parts of many renown companies more

Waters GmbH, Germany

Waters Corporation is a global leader in liquid chromatography (UPLC/HPLC), mass spectrometry (MS), rheology and thermal analysis. The business areas range from research & development, the manufacture and sale of analytical instruments, laboratory software products, column and sample preparation pro more

XRF Scientific Europe GmbH, Germany

XRF Scientific Limited is an Australian listed company (ASX: XRF) based in Perth, Western Australia. XRF manufactures equipment and chemicals, which are distributed to production mines, construction material companies and commercial analytical laboratories, in Australia and overseas, and used in the more

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Products Calibration Standards

Certified Reference Materials for Instrument Performance Verification

Verify your Spectrophotometer using Starna Certified Reference Materials – trusted by end-users worldwide for their excellent quality and reliability more

Certified UV/Vis Reference Materials for Spectrophotometers

Ensure conformity with regulations (Ph. Eur., USP) and provide for highest process transparency with reference materials for UV/Vis spectroscopy. more

Certipur Certified pH Buffer Solutions Acc. To EP and USP in Sachets and Bottles

pH buffer solutions are used to calibrate pH instruments and acid-base titrators electrodes in pharmaceutical QC and production. The European Pharmacopeia (EP) and United States Pharmacopeia (USP) describe the preparation of pH buffer solutions using solid substances more

Catalogs Calibration Standards

Avoid Risks! Certified Reference Materials for Fluorimetry, NIR and UV-Vis Spectroscopy

Starna Scientific offers the world's widest range of Certified Reference Materials for the entire wavelength range from deep UV to NIR (190 - 2850 nm) more

News Calibration Standards

  • Measuring Planck's constant, watt balance brings world closer to new kilogram

    A high-tech version of an old-fashioned balance scale at the National Institute of Standards and Technology (NIST) has just brought scientists a critical step closer toward a new and improved definition of the kilogram. The scale, called the NIST-4 watt balance, has conducted its first measurement o more

  • New NIST nano-ruler sets some very small marks

    The National Institute of Standards and Technology (NIST) has issued a new ruler. Designed to be the most accurate commercially available "meter stick" for the nano world, the new measuring tool — a calibration standard for X-ray diffraction — boasts uncertainties below a femtometer. That's roughly more

  • SCP SCIENCE Announces Purchase of Conostan From ConocoPhillips

    SCP SCIENCE has reached an agreement to purchase Conostan, an oil-based standards manufacturing division of ConocoPhillips. Located in Ponca City, Okla., Conostan is a manufacturer and supplier of oil-based analytical standards used for calibration or verification of instruments for analysis of orga more

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Videos Calibration Standards

Certified UV/Vis Reference Materials for Spectrophotometers

Regular testing of spectrophotometers with certified reference materials secures the traceability of measuring results to international standards (e.g. NIST, ASTM). Hellma reference materials for UV/Vis spectroscopy ensure conformity with regulations (Ph. Eur., USP) and provide for highest process t more

Publications Calibration Standards

All publications on calibration standards

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