Spectromelt® Fluxes for Highest Precision


Fusion is an effective method of XRF sample preparation especially when a high degree of precision is needed. For optimal measurement accuracy, interferences caused by trace impurities in the sample are to be minimized by using a high-purity flux. Spectromelt® borates from MilliporeSigma are the ideal fluxing agents for reliable XRF analysis results: Their exceptionally high purity and batch-to-batch consistency facilitates very homogeneous samples, increases measurement precision and minimizes the need for instrument adjustments.

Our portfolio comprises XRF fluxes based on lithium borates (Spectromelt® A series) as well as flux based on sodium borates (Spectromelt® B 10). All our Spectromelt® fluxing agents feature extensive specifications of trace impurities and are available as granulated material or as fused particles. The fused particles are spherical, have a small particle size distribution and a higher bulk density. They are especially easy to handle and show a low loss on ignition.

Catalog Number Catalog Name
110783 Spectromelt® A 10
124001 Spectromelt® A 22
111724 Spectromelt® A 14
113175 Spectromelt® A 1000
112630 Spectromelt® A 100
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Events

Sep 18
09/18/19 - 09/19/19
Quality Management in Titration - Analytics and Sample Prep
Metrohm Deutschland, In den Birken 3
Filderstadt, Germany
Reagents Chemicals and Labware,Analytics and Sample Preparation Europe 20190918
Sep 24
09/24/19 - 09/26/19
MSACL
Salzburg Congress Center
Salzburg, Austria
Reagents Chemicals and Labware,Analytics and Sample Preparation Europe 20190924
Nov 12
11/12/19 - 11/14/19
BrauBeviale
Nürnberg Exhibition Centre
Nuremberg, Germany
,Reagents Chemicals and Labware,Industrial Biomonitoring,Analytics and Sample Preparation Europe 20191112