BRAMMER

STANDARD SAMPLE ; MATERIAL: SINTER; PRESENTATION: POWDER; PACKAGING: BOTTLE # WITH 100 G; REFERENCE COMMERCIAL: FLUXANA GMBH PR18 X5604

STANDARD SAMPLE ; MATERIAL: STEEL; PRESENTATION: DISC; DIMENSIONS: 36MM ADDITIONAL FEATURE: CU 0.027; COMMERCIAL REFERENCE:# BRAMMER STANDARD XCCT ; NOTE: 3232

STANDARD NAME MODIFIER ANALYSIS MATERIAL IRON ORE CONTENT AL2O3=45.8% PRESENTATION PO SUPPLY 60 G BOTTLE ADDITIONAL REQUIREMENTS SEE NOTE COMMERCIAL REFERENCE BRAMMER-SRM-697 NOTE: COMPOSITION: – CR2O3= 0.100% – K2O= 0.062% – V2O5= 0.0 63 % SPECIFICATION NOTE: – EACH BOTTLE MUST BE IDENTIFIED WITH: – MANUFACTURING BATCH NUMBER; – BATCH MANUFACTURING DATE; – BATCH EXPIRY

ADRAO NAME MODIFIER ANALYSIS MATERIAL IRON ORE CONTENT AL2O3=40.0% PRESENTATION PO SUPPLY 60 G BOTTLE ADDITIONAL REQUIREMENTS SEE NOTE COMMERCIAL REFERENCE BRAMMER-SRM-600 NOTE: COMPOSITION: – CR2O3= 0.024% – K2O= 0.23% – V2O5 = 0.060% SPECIFICATION NOTE: – EACH BOTTLE MUST BE IDENTIFIED WITH: – MANUFACTURING BATCH NUMBER; – BATCH MANUFACTURING DATE; – BATCH EXPIRY DATE;

DH 1136 IRON ORE POWDER 100G (GERMANY)

BASIC NAME STANDARD MODIFIER NAME MATERIAL ANALYSIS IRON-TITANIUM CONTENT TI=38.81% PRESENTATION AS OF SUPPLY 100 G BOTTLE COMMERCIAL REFERENCE BRAMMER-NCS HC19605 SPECIFICATION NOTES: – EACH BOTTLE MUST BE IDENTIFIED WITH: – MANUFACTURING BATCH NUMBER; – BATCH MANUFACTURING DATE; – LOT EXPIRY DATE. – THE SUPPLIER FIRM MUST SEND ALONG WITH THE INVOICE, THE FOLLOWING CERTIFICATE:

BASIC NAME STANDARD NAME MODIFIER MATERIAL ANALYSIS IRON-TITANIUM CONTENT TI=70.30% PRESENTATION AS OF SUPPLY 100 G BOTTLE ADDITIONAL REQUIREMENTS SEE NOTE COMMERCIAL REFERENCE BRAMMER-VS F30/4 NOTE: COMPOSITION: – FE=21.51%. SPECIFICATION NOTES: – EACH BOTTLE MUST BE IDENTIFIED WITH: – MANUFACTURING BATCH NUMBER; – BATCH MANUFACTURING DATE; – LOT EXPIRY DATE. – THE SUPPLIER FIRM MUST