Ammonium dihydrogen phosphate 100 g/L in nitric acid 1%, ARISTAR® matrix modifier solution, for graphite furnace AAS

Supplier: VWR Chemicals
Warning

Synonyms: Ammonium phosphate, monobasic, Ammonium Phosphate Monobasic, Ammonium dihydrogenphosphate

VWRC91275.154EA 369 SGD
VWRC91275.154
Ammonium dihydrogen phosphate 100 g/L in nitric acid 1%, ARISTAR® matrix modifier solution, for graphite furnace AAS
Ammonium dihydrogen phosphate

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.

Formula: NH₄H₂PO₄
MW: 115.03 g/mol
Melting Pt: 190
Storage Temperature: Ambient
MDL Number: MFCD00003396
CAS Number: 7722-76-1
UN: 1760
ADR: 8 III
Merck Index: 13,00547

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