X-ray fluorescence spectroscopy (XRF)

Avantor X-ray fluorescence spectroscopy (XRF)

Avantor can provide you with the products and materials you need for to conduct X-ray fluorescence spectroscopy, or XRF, in your lab. Choose the products that work best for you from among our extensive selection.

X-ray fluorescence spectroscopy, or XRF, lets analysts obtain qualitative and quantitative information by measuring the fluorescent X-rays that are emitted from a sample when X-rays are projected onto the sample from an outside source. You can get the products and materials you need to for XRF spectroscopy from a single, trusted source.

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Additives for fusion

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.

Reagents for fusion

Spectromelt® fluxes for fusion sample preparation. Merck offers both lithium borates, Spectromelt® A as well as sodium borates, Spectromelt® B10.

Reagents for grinding and tabletting

The Spectromelt® C-series is especially developed as a grinding and tabletting aid. In automated sample preparation of powder samples speed of analysis is an important factor.