Calibration Services

Companies Calibration Services

Michell Instruments GmbH, Germany

Over 33 years of experience as the leading dewpoint measurement specialist, we opperate 3 manufacturing sites across Europe and 9 direct sales and service centers across the world. Our specialist field comprises the development, manufacture, sales and service of dewpoint technology, relative humidit more

Ashcroft Instruments GmbH, Germany

Ashcroft Instruments GmbH belongs to Ashcroft Inc. - Stratford. Since 1976, we have produced and designed ASHCROFT and HEISE instruments in Baesweiler (near Aachen). We manufacture pressure gauges, thermometers, switches and transducers, as well as a complete line of diaphragm seals, including mount more

Hellma GmbH & Co. KG, Germany

Hellma Analytics, founded in 1922, is the world market leader in cells and optical components made of glass or quartz glass, used for modern optical analysis. Hellma Analytics has its own subsidiaries in 11 countries as well as several representatives all over the world. Our product range with mor more

Services Calibration Services

Innovative Technologies for the Processes in Your Lab

The innovative technologies Sartorius provides for your lab processes are focused on solutions for sample preparation, instrumental analysis, cell cultivation, quality control and data management more

News Calibration Services

• Thermo Fisher Scientific Acquires Instrument Sales Business of Davis Inotek

  Thermo Fisher Scientific Inc. has acquired the instrument sales business of Davis Inotek Instruments, LLC. The acquired business will be branded Davis Instruments and excludes its related calibration services. Davis Instruments is a provider of test, measurement and process control instruments, serv more

• X-Rite Achieves ISO 17025 Accreditation in US and Europe

  X-Rite announced that it has achieved ISO 17025 Accreditation for its Grandville headquarters in the United States and GMBH operations in Germany. Achieving ISO 17025 Accreditation validates X-Rite's competence of calibration, ensuring customers consistent and repeatable production yields, optimized more

• VWR International, Inc. Acquires Advanced Instruments Sales & Service, Inc.

  VWR International, Inc. announced the acquisition of Advanced Instruments Sales & Service, Inc., a Puerto Rico-based supplier of a broad range of services, instrumentation, equipment, and consumables to the Puerto Rican pharmaceutical, biochemical, and scientific markets. The acquisition is intended more

Publications Calibration Services

• Erratum to: Mass balance method for purity assay of phthalic acid esters: development of primary reference materials as traceability sources in the Japan Calibration Service System

  Erratum to: Mass balance method for purity assay of phthalic acid esters: development of primary reference materials as traceability sources in the Japan Calibration Service System Content Type Journal Article Pages 323-323 DOI 10.1007/s00769-011-0776-z Authors Keiichiro Ishikawa, Nation more

• Mass balance method for purity assay of phthalic acid esters: development of primary reference materials as traceability sources in the Japan Calibration Service System

  Purity assay of high-purity materials (HPMs) of phthalic acid esters (PAEs) was carried out by means of a mass balance method. In this method, chromatographic methods such as gas chromatography-flame ionization detector (GC-FID) and/or high-performance liquid chromatography (HPLC) in combination wit more

• Water content variation of p-n-heptylphenol reference material

  Water content variation of candidate p-n-heptylphenol (HP) reference material (ampoule form) for preparation of a primary standard solution based on the Japan Calibration Service System, a national standards dissemination system, under the Measurement Law of Japan, was examined by a Karl-Fischer wat more

Websites Calibration Services