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Gas Chromatography

SPEX SamplePREP

Our Brands Cole Parmer (formerly 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 […]

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S*Pure

Our Brands S*Pure manufactures and offers a comprehensive range of solid phase extraction chemistries build on the legacy Extract Clean, Maxi Clean and Bioselect Product lines introduced by Alltech Associates over 30 years ago, later becoming part of Grace Discovery Sciences. In 2016.  In recent years,  S*Pure has introduced and expanded the SEClute brand and

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Trajan Scientific and Medical

Our Brands Trajan is a global provider of engineered components and analytical technologies with a strong background in chromatography and mass spectrometry. These technologies enable measurements in biology, food and the environment. Trajan is a key partner in producing critical components and materials for analytical workflow and measurement, aimed to design and deliver a portfolio

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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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Dikma Technologies

Our Brands Dikma Technologies Inc., established in 1993 offers novel separation and purification solutions for life sciences and related industries with core products for liquid chromatography, gas chromatography, sample preparation, and bulk purification chromatographic media as well as related chromatography accessories and reference chemicals. Products Featured : HPLC/uPLC Columns GC Columns Sample Preparation View More

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