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Beschreibung

This Reference Material (RM) is intended primarily for use as a benchmark and investigative tool for the evaluation of potential environmental, health, and safety risks that may be associated with manufactured nanomaterials during their product life-cycle. A unit of NIST-RM-8017 consists of five serum vials containing a lyophilized polyvinylpyrrolidone (PVP)-coated silver (Ag) nanoparticle cake. Each vacuum sealed vial contains nominally 2 mg Ag and 20 mg of PVP (molar mass approximately 40 kDa). The RM must be reconstituted with 2 mL of deionized water before use, the reconstituted Ag concentration is nominally 1 mg/mL. /// Sample value(s) - please ask for current certificate.