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  • Salinity Refractometers | Portable Salinity Refractors

    https://www.sigmaaldrich.com
    About our ads
    SponsoredExtech Salinity Refractometer 0 to 100ppt with ATC. Simplify Your Research needs …

    Easy to operate · Compact size · Accurate measurements · 0 to 100ppt range

    Types: Albumins, Cell Culture, Transport Proteins, Research Essentials