431/2
REFERENCE MATERIAL; MCR ACO CARBON RESIDUAL; PHYSICAL STATE: SOLID; FORMAT: DISC; COMPOSITION: CARBON 0,024PCT NIOBIO 0,004PCT MANGANES 0 , 9015PCT NITROGEN 0,0052PCT; QUALITY CERTIFICATE: C / CERTIFICATE; 431/2 BAS
BAS
SS-CRM 458/2
REFERENCE MATERIAL; MCR ACO CARBONO RESIDUAL; MATRIX: DISC; COMPOSITION: CARBON 0,19PCT NIOBIO 0,05PCT ANTIMONIO 0,08PCT MANGANES 0 , 47PCT MONOXIDO CARBON 0,19PCT; CERTIFICATE: C / CERTIFICATE; SUPPLY: BOTTLE 100G; BCS-SS-CRM 458/2 BAS
