Sampling Cartridges | Environmental XPRT

Articles & Whitepapers

  • The Toxicity of Cyanobacterial Blooms as Determined by Microbiotests and Mouse Assays

    The Toxicity of Cyanobacterial Blooms as Determined by Microbiotests and Mouse Assays

    Abstract : Cyanobactrial blooms are common throughout the world in eutrophic water bodies. Cyanobacterial hepato- and neurotoxins represent a health threat for humans as well as for animals in drinking water supplies. Mouse bioassays have been used extensively to detect cyanobacterial blooms toxicity but the use of warm-blooded vertebrates is limited to specialised laboratories and poses ethical ...

  • Loading capacity of silica flash cartridges

    FlashPure CartridgesOptimizing flash chromatography requires finding the ideal cartridge and conditions for a given sample. As the goal is to prepare the largest possible amount of pure sample in the ...

News

  • Sampling of Carbonyls - A Sampling Media Perspective

    Sampling of Carbonyls - A Sampling Media Perspective

    Formaldehyde, acetaldehyde, glutaraldehyde and acetone are the most commonly sampled carbonyls. These compounds are collected onto sampling media treated with 2,4-dinitrophenylhydrazine (DNPH) that derivatize the carbonyls to the more stable ...

Equipment & Solutions

  • Ready-To-Use Diffusive Sampler
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    Ready-To-Use Diffusive Sampler

    The Radiello ready-to-use (rtu) Diffusive Samplers come pre-assembled with the cartridge adsorbent pre-sealed within the diffusive body using a polycarbonate screw-thread cap. To avoid premature sampling, the entire unit (diffusive body plus pre-sealed cartridge adsorbent) is enclosed within an airtight polypropylene (PP) container. Just before use, the unit is removed from the PP container, and ...