Mercury. Determination in Seafood by Flow Injection Cold Vapour Atomic Absorption Spectrometry (FI-CVAAS) after Microwave Digestion. (NMKL 170, 2002)

Description:

The method is applicable for the quantitative determination of mercury in fish and various types of seafood products. The method has been tested on concentrations higher than 0.04 mg/kg dry products. Concentrated nitric acid and hydrogen peroxide (30%) are added to test samples, which are then digested in a microwave oven. The concentration of mercury is determined by FI-CVAAS after divalent mercury is reduced to elemental mercury with sodium boron hydride. Elohopea. Määrittäminen me-ren antimissa "Flow injection" -kylmähöyryatomiabsorptioteknii-kalla (FI-CVAAS) mikroaalto-digestion jälkeen.(NMKL 170, 2002))
Price
450,00kr
  • Produkt ID: NMKL170
  • Copyright: NMKL
  • Edition: 2002

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