91276.154EA
87.8
EUR
InStock
91276.154
Ammonium dihydrogénophosphate 20 g/L dans l'acide nitrique 1%, ARISTAR® solution de modificateur de matrice, pour four graphite AAS
Ammonium dihydrogénophosphate
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.