Materials Science,
Matrix Modifier Solutions,
Matrix Modifiers (for Graphite Furnace AAS),
Matrix Modifiers, Buffers and Reducing Reagents for AAS,
Minerals,
Nutritional (other than carbohydrates, fats, proteins),
Reference/Calibration Standards,
Spectroscopy,
Standard Solutions
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InChI Key
MNNHAPBLZZVQHP-UHFFFAOYSA-N
assay
99.999%
concentration
~40 % (w/v) in H2O
density
1.203 g/mL at 25 °C
Description:
Application
For graphite furnace analyses
Packaging
100 mL in poly bottle
General description
Matrix modification is a procedure done for reducing or even eliminating volatilization and vapour-phase interferences. This chemical modification is done by using inorganic salt solution which makes the interfering concomitant either more volatile or makes analyte less volatile. Ammonium hydrogen phosphate could be used in determination of lead to reduce the matrix effect.