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Ammoniumdihydrogenphosphat 100 g/L in Salpetersäure 1%, ARISTAR® Matrixmodifizierlösung, für die Graphitofen-AAS

Lieferant: VWR Chemicals
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91275.154EA 120 EUR
91275.154
Ammoniumdihydrogenphosphat 100 g/L in Salpetersäure 1%, ARISTAR® Matrixmodifizierlösung, für die Graphitofen-AAS
Ammoniumdihydrogenphosphat

The VWR® Matrix modifier solutions have especially been developed for use in GF-AAS to eliminate matrix effects. They can be used either diluted or as mixtures.


  • Guaranteed accuracy: ±1%
  • COA incl. up to 70 measured trace impurities in ppm range


VWR® Matrix modifier solutions are produced with high purity metals or salts (≥99,999%) in sub-boiling distilled acids and are supplied with a detailed batch specific certificate of analysis.

Formel: NH₄H₂PO₄
MW: 115,03 g/mol
Melting Pt: 190 °C
Dichte: 1,8 g/cm³ (20 °C)
Storage Temperature: Raumtemperatur
MDL Number: MFCD00003396
CAS-Nummer: 7722-76-1
EINECS: 231-764-5
UN: 1760
ADR: 8,III
Merck Index: 13,00547

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