Hafnium 10.000 mg/l i fortyndet salpetersyre med spor af flussyre (from HfO2) ARISTAR® enkeltelement standard til ICP
Leverandør: VWR ChemicalsSamlet vurdering
Gennemsntilig vurdering
HfO₂ in HNO₃ (2 to 5%) with traces HF.
Traceable to SRM from NIST, manufactured and tested in ISO Guide 34/ ISO17025 accredited facilities.
Supplied with certificate of analysis.
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