Magnesium matrix modifier

Descrição detalhada : Matrix modification is a procedure for reducing volatilization and vapour-phase intrusions using a chemical reagent which acts as buffer enabling the use of higher pre-treated and atomization temperatures. The reagent causes either the interfering component to become more volatile or the analyte is converted to less volatile form. Magnesium is a first class modifier, forming oxides in the graphite furnace during heat pre-treatment. Magnesium added as nitrate has high thermal stability.
Sinónimos : Magnesium nitrate - nitric acid solution; Magnesium modifier
Armazenamento : +2°C to +30°C
Embalagem : 1X50ML