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Round-robin tests X-ray fluorescence analysis, XRF

Since the foundation of CRB Analyse Service GmbH we regularly participate in collaborative studies to assure external control of our analytical methods.

Results are ordered by material groups. Most recent studies are presented on top of the lists.

 

Round-robin tests XRF | Soils and rocks

Round-robin tests soils and rocks, mainly from the GeoPT proficiency testing programme of the International Association of Geoanalysts, IAG, in which we have participated since beginning of the 90ies

Here you find examples of magmatic rocks, carbonates and sediments, partly highly polluted by heavy metals

 

Round-robin tests XRF | refractory & ceramic raw and processed materials

Round-robin tests XRF | Cement and raw materials for its production

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News

Dec 21, 2023

Review: Berlin Builders Day 2023

At the end of November, CRB took part in the 2nd Builders Day in the old Hubertusbad in Berlin-Lichtenberg. The central topics of the event were the current challenges facing the construction industry in terms of the circular economy and the ecological construction and heating revolution. ... read more

Dec 13, 2023

Follow-up report: Forum Asbest 2023

In November, representatives of the asbestos industry met again at Haus der Technik in Essen. Of course, CRB could not miss the 32nd Forum on Asbestos and Other Hazardous Substances in Technical Facilities and Buildings. We were on site with our own information stand, exchanged ideas with other experts, and listened to the exciting presentations. ... read more

Sep 1, 2023

Underestimated exposure to asbestos: Many do-it-yourselfers unknowingly put themselves at risk

"Warning of 'asbestos wave': 9.4 million homes in Germany are 'asbestos traps' when renovated" - this was the title of a press release recently published by the Industriegewerkschaft Bauen-Agrar-Umwelt (IG BAU), an industrial trade union, launching an information offensive on the subject of asbestos. We welcome the broad thrust of the IG BAU and the current great public attention for the topic of asbestos and would like to make a few, from our point of view, important additions to the current reporting. ... read more