Enhancing Your XRF Sample Preparation


In addition to our high-purity Spectromelt® fusion fluxes, we offer a number of additives that can greatly enhance and simplify your XRF sample preparation.

Using fusion additives from Merck, you benefit in a number of ways. Non-wetting additives like lithium bromide and potassium iodide, for example, act as releasing agents that help to prevent the borate glasses from sticking to the platinum ware. This makes it easier to remove the sample after fusion and protects your equipment. When your sample contains certain substances that might react with your XRF mold, such as metals or sulfides, oxidizers like lithium nitrate or sodium nitrate make sure that the sample is fully oxidized before flux melting or during fusion in order to avoid damage to your expensive platinum ware. Heavy absorbers, e.g. lanthanum oxide, minimize matrix effects and increase spectrometer selectivity.

Catalog Number Catalog Name
110982 Oxid de lantan(III)
105668 Bromura de litiu hidrat
105653 Azotat de litiu
106395 Carbonat de sodiu
100765 Acid boric
105686 Fluorura de litiu
105676 Carbonat de litiu
106546 Azotat de sodiu
105044 Iodura de potasiu
Showing 1 - 9 Results of 9  See All
 
 
 
Inorganic reagents

Inorganic Reagents
Reliable quality.
Accurate results.


Learn More
Inorganic reagents catalog

Inorganic Reagents

Discover perfection in every dimension.

Download
Catalog

Events

Oct 07
10/07/18 - 10/12/18
SOFT 2018
Minneapolis Hyatt Regency
Minneapolis, MN, USA
,,,,, 20181007
Oct 16
10/16/18 - 10/17/18
Gulf Coast Conference 2018
Moody Gardens Convention Center
Galveston, TX, USA
,,,,, 20181016
Nov 12
11/12/18 - 11/14/18
EAS 2018
Crowne Plaza Princeton Conference Center
Plainsboro, NJ, USA
,,,,, 20181112