CRM 191-3
STANDARD SAMPLE; MATERIAL: STEEL; PRESENTATION: DISK; DIMENSIONS: 39 MM; ADDITIONAL CHARACTERISTIC: AL:0.815% B:0.00024% C:0.0027% DISK FOR ARL EEO SPECTROMETER MG:0.0036% SI:3.226%; COMMERCIAL REFERENCE: EURONORM CRM 191-3; NOTE: ARL EEO RESPONSE CURVE CERTIFIED REFERENCE MATERIAL
