The use of high-quality magnesite-based products is essential for optimal performance in cupel production, which is a key tool in the analysis of precious metals. Our sintered magnesite products are ideal for cupel production. They are preferred due to their ability to maintain chemical stability at high temperatures, reducing the likelihood of reactions with the tested samples or precious metals. For solutions and detailed information regarding our magnesite products developed for cupel production, please contact us at mgo@kumasref.com