TraceSELECT

TraceSELECT Reagents for Atomic Absorption Spectroscopy (AAS) and Voltammetry (VA)

Our portfolio comprises matrix modifiers for graphite furnace AAS, spectroscopic buffers for flame AAS and reducing agents for hydride AAS.

In addition we offer additives for VA.

Matrix Modifiers

Product Number Brand Product Name Specification Packaging
95164 Fluka Cesium chloride/Lanthanum
chloride matrix modifier solution
CsCl and LaCl3 250 mL, 500 mL, 1 L
428884 Fluka Lanthanum matrix modifier solution 5% La3+ in 1% HCl 100 mL
428892 Fluka Magnesium matrix modifier
solution
2% Mg2+ in < 5% HNO3 100 mL

Spectroscopic Buffers for Flame AAS

Product Number Brand Product Name Specification Packaging
20980 Fluka Aluminum nitrate cesium chloride
Lanthanum chloride buffer
Buffer solution according to Schuhknecht and Schinkel 500 mL
20982 Fluka Cesium chloride Lanthanum
chloride buffer
Buffer solution according to Schinkel 500 mL
95164 Fluka Cesium chloride Lanthanum
chloride buffer
CsCl 100 g/L, LaCl3 100 g/L (in water) 250 mL

Reducing Agents for Hydride AAS

Product Number Brand Product Name Specification Packaging
71321 Fluka Sodium borohydride ≥ 99% 25g, 100g
30533 Fluka Potassium iodide ≥ 99.999% 100g

High Purity Reagents for Voltammetry

Product Number Brand Product Name Specification Packaging
94068 Fluka Citric acid monohydrate ≥ 99.9998% 100 g
05878 Fluka L-Ascorbic acid ≥ 99.9998% 100 g
12819 Fluka DL-Tartaric acid ≥ 99.9995% 25 g
39692 Fluka EDTA ≥ 99.995% 25 g
93722 Fluka Oxalic acid dihydrate ≥ 99.9999% 100 g