1. SAMPLES FREE OF CHARGE FOR LABORATORY TESTING OF MATERIAL QUALITY. BISMUTH UNPROCESSED IN POWDER FORM IS USED IN THE CIVIL INDUSTRY IN THE METALLURGICAL INDUSTRY AS A DOPANT. BRAND VI-00. GOST 10928-90. CHEMISTRY
1. SAMPLES FREE OF CHARGE FOR LABORATORY TESTING OF MATERIAL QUALITY. BISMUTH UNPROCESSED IN POWDER FORM IS USED IN THE CIVIL INDUSTRY IN THE METALLURGICAL INDUSTRY AS A DOPANT. BRAND VI-00. GOST 10928-90. CHEMISTRY