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Toxicology

SPEX SamplePREP

Our Brands SPEX SamplePrep, LLC was founded in 1954 to manufacture superior sample preparation equipment and supplies for spectroscopists. SPEX SamplePrep equipment is used to prepare samples for a wide range of analytical technologies, including XRF, ICP, GC-MS and PCR. As the industry standard for reliability and durability in the laboratory, SPEX Sample Prep products […]

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SpexCertiPrep

Our Brands SPEX CertiPrep was founded in 1954 to provide superior certified reference materials and sample preparation equipment for analytical spectroscopy.  SPEX CertiPrep offers an unparalleled selection of inorganic standards for AA, ICP, ICP/MS and LC-ICP/MS; and organic standards for GC, GC/MS, LC and LC/MS. are SPEX CertiPrep offers customized standards as well to meet

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Reagecon

Our Brands Reagecon, a Calibre Scientific company, manufactures and distributes physical and chemical Standards, Certified Reference Materials, Consumables, Chemicals, and Equipment. Reference Standards and Product Featured Physical & Chemical Standards Analytical Measurement Equipment and Consumables Clinical Products for Histopathology and Cytology Chemicals for analytical measurement View More

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Randox

Our Brands Randox is a  global market leader within the in vitro diagnostics industry, Randox Laboratories develops innovative diagnostic solutions for hospitals, clinical, research and molecular labs, food testing, forensic toxicology, veterinary labs and life sciences. RDX offers the world’s largest External Quality Assessment Scheme (RIQAS) used by more than 55,000 laboratory participants in over

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LGC Standards

Our Brands LGC Standards is a division of LGC Group, the UK’s designated National Measurement Institute for chemical and bioanalytical measurements. We are a leading global manufacturer and service provider of quality assurance and research tools, supporting analytical needs in more than 120 countries worldwide. LGC offers a portfolio of 300,000+ reference materials and analytical

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