04 Jan
Qotho Minerals Introduces 6 Rounds of Lead and Zinc Concentrate PT for 2024!
We are delighted to share a momentous announcement that reflects our dedication to providing unparalleled proficiency testing solutions...
News
13 Dec
Sponsor Mineral Materials for Proficiency Testing and Shape the Future of Industry Standards
In our relentless pursuit of excellence in mineral analysis, we are reaching out to you, our valued partners, to invite you to play a p...
10 Nov
Expanding Horizons: 12 Rounds of Chrome Proficiency Testing Announced for 2024!
Exciting news is unfolding at Qotho Minerals as we take a giant leap forward in our commitment to fostering excellence and precision in...
02 Oct
Unlock Your Potential: 2024 Registration Now Open for Proficiency Testing Excellence
We are thrilled to announce that registration for the 2024 proficiency testing programs is now open! As a leading provider of proficien...
09 Sep
The Crucial Role of Rare Earth and Lithium in Today’s World
In a world increasingly reliant on sustainable technologies, the demand for rare earth elements and lithium has surged, underlining the...
20 Jul
Qotho Minerals Sustains ISO 17043:2010 Accreditation in Proficiency Testing
In the ever-evolving landscape of laboratory services, Qotho Minerals takes pride in announcing the successful maintenance of our ISO 1...
22 Apr
The Paramount Role of Certified Reference Materials in Mineral Laboratories
Setting the Gold Standard for Precision and Reliability in Mineral Analysis In the dynamic world of mineral analysis, precision and ac...