Round-robin tests X-Ray fluorescence analysis - CRB GmbH
Home > QM, accreditation, proficiency tests > Round robin tests XRF-analysis

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

Asbestos Analysis0

Reliable analysis of asbestos with SEM/EDXORDER NOW!

Order inquiry & contact

  • Tel.: +49 (0)5505 // 940 98-0
  • fax: +49 (0)5505 // 940 98-260

News

Apr 19, 2023

Asbestos in baby powder: Johnson & Johnson wants to end legal dispute with 8 billion euros

For years, baby powders made by Johnson & Johnson have been suspected of being contaminated with asbestos and causing cancer. The pharmaceutical company now faces tens of thousands of lawsuits and recently offered a settlement payment of 8.1 billion euros ($8.9 billion) to end the legal dispute. But how can asbestos get into baby powder in the first place? And are there indications that asbestos-contaminated cosmetics cause cancer? Read more in our news article. ... read more

Mar 20, 2023

New Hazardous Substances Ordinance: What will change in 2023?

As announced in our follow-up report to DCONex, the new Hazardous Substances Ordinance (GefStoffV) is due to be published in the 2nd quarter of 2023. But who does this regulation actually affect? And what are the most important changes in the new GefStoffV? Are there any innovations to the regulations for dealing with asbestos? Get an overview here. ... read more

Feb 27, 2023

Film review from an expert's point of view: "Asbestos – the never-ending story"

The documentary "Asbestos – the never-ending story" shows that even today no one is entirely safe from this hazardous material. We took the time to critically examine the documentation from an expert's point of view. ... read more