Certified Reference Standard Suppliers & Manufacturers

Water and colour are our life — not just a profession at Lovibond® Tintometer Group. Without water, life on earth would be impossible. Without colour, life would be gloomy and boring. It is therefore important that we maintain both diligently. With ...

Westech Industrial Ltd. is a leading supplier of process control equipment and instrumentation to Canadian and international industries. Since 1966, we have developed a reputation as a source for quality solutions and products. As your analytical ...

Calmetrics Inc was founded in November, 2002 as a supplier of coating thickness and material composition standards, as well as analytical laboratory services. The principle members of Calmetrics Inc. each began their careers with the original UPA ...

The Tekmar brand has a rich heritage that dates back to 1960. Since creating the first commercial ​purge and trap concentrator in 1975, Tekmar has been synonymous with innovative, quality products for Volatile Organic Compounds (VOC) analysis that ...

Essex Scientific Laboratory Supplies Limited (ESSLAB) specialise in the supply of consumables and instrumentation supporting liquid handling, chromatography and certified reference materials. As principle distributors for accredited standards and ...

Noah Chemicals stands as a provider of specialty and high-purity chemical solutions, collaborating with diverse industries for over 45 years. The company is recognized for its production of chemicals and metals, available in purities ranging from ...

More than 30 years ago, we set about designing and manufacturing high quality sample preparation equipment. As we worked closely with the laboratory staff in the industry, we were aware of the requirements we were to meet. Dependable units, to which ...

Markes (a Velaris brand) is a world-leading developer of technologies that enhance the analytical power of GC for both routine & research work. Its award-winning thermal desorption & automated sample extraction/concentration systems enable highly ...

Cerilliant Corporation, located in Round Rock, Texas, a suburb of Austin, is a global leader in providing certified reference standards for critical applications. The company has been providing certified reference materials for over 30 years. ...

Teledyne API (TAPI) designs and builds precision air quality and industrial gas monitoring instrumentation at our factory located in San Diego, California, USA. Our products are used worldwide in ambient air quality monitoring systems (AQMS), ...

For more than four decades beginning in 1975, SYSCON International, Inc. designed and manufactured molten metal temperature measuring and thermal analysis systems for Heraeus Electro-Nite. Now, with a new organization devoted to direct sales, we’re ...

Rex Power Magnetics is a Canadian dry-type transformer design and manufacturing company, headquartered in Concord, Ontario (Greater Toronto Area). Since its humble beginnings in 1972, Rex has quickly emerged as a competitive and innovative supplier ...

Larson Davis, a division of PCB Piezotronics, is a world leader in the design, manufacture, and distribution of acoustic and vibration measurement systems used for environmental noise monitoring, workplace noise/vibration exposure, and general noise ...

Applied Spectra, Inc. is a leading supplier of analytical instruments. We stand at the forefront of laser ablation (LA) based elemental analysis techniques, with our world-class scientific and engineering teams. We simplify the process of elemental ...

SE Technologies is the world's leading solution provider in the fields of RF/Microwave, Semiconductors, Optoelectronics and ...

Eastern Applied Research began as a regional service provider for x-ray fluorescence spectrometers. Technical associates offered on-site certification, consultation, and repair services with a focus on the East Coast of the United States. Those ...