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Matrix Modifiers

A complete range of Matrix Modifiers, Ionization Buffers & Releasing Agents for Graphite Furnace AA.
Matrix Modifiers allow the optimisation of analytical conditions to provide better GFAA instrument response and better detection limits. Ionization buffers will increase the free-electron concentration, helping to stabilise the amount of ionization in your sample. Releasing agents bind up potential interference ions, allowing the analyte ion to be available for analysis. All commonly used products are available in addition to custom formulations.
All products are manufactured in compliance with ISO 17034 and provided with a comprehensive Certificate of Analysis listing the actual concentration and the level of metallic impurities.
Custom formulations can also be prepared for your specific application. Please contact us for further details.

Alphabetical Alphabetical Reversed Latest Popularity
Lithium Chloride

Lithium Chloride

Code: QX102818
Potassium Nitrate

Potassium Nitrate

Code: QX102827
Potassium Chloride

Potassium Chloride

Code: QX102825
POA
Lithium Nitrate

Lithium Nitrate

Code: QX102822
Lithium Chloride

Lithium Chloride

Code: QX102819
Cesium Nitrate

Cesium Nitrate

Code: QX102816
Lanthanum Chloride

Lanthanum Chloride

Code: QX102832
Ammonium Phosphate as (NH4)2HPO4, 10%

Ammonium Phosphate as (NH4)2HPO4, 10%

Code: QX159030
Ammonium Phosphate as NH4H2PO4, 10%

Ammonium Phosphate as NH4H2PO4, 10%

Code: QX159032
1,000ppm Pd + 600ppm Mg(NO3)2 in 10% HNO3

1,000ppm Pd + 600ppm Mg(NO3)2 in 10% HNO3

Code: QX148213
Palladium Nitrate 1% as Pd in 15% HNO3

Palladium Nitrate 1% as Pd in 15% HNO3

Code: QX159035
POA
Ammonium Phosphate as NH4H2PO4, 10%

Ammonium Phosphate as NH4H2PO4, 10%

Code: QX159031