BAS Certified Reference Materials - Bureau of Analysed Samples Ltd

BRITISH CHEMICAL STANDARD AND EURONORM CERTIFIED REFERENCE MATERIALS - Non-Metallic Materials
CHEMICAL COMPOSITION (nominal mass content in %) - Figures in bold type certified, figures in small italic type only approximate.
Ores (Finely divided material - units of 100g)
BCS-CRM ECRM
Description
No. No.
Fe FeO SiO2 Al2O3 Cr2O3 TiO2 CaO MgO S P Mn MnO Na2O K2O CO2 As2O3 BaO Pb L.O.I.
176/2 ... Manganese Ore 6.86 ... 2.53 5.2 ... 0.30 0.09 0.04 0.018 0.087 47.5 ... 0.11 1.30 ... 0.22 0.19 0.01 ...
301/1 651-1 Lincolnshire Iron Ore 23.85 ... 7.40 4.26 ... 0.16 22.6 1.73 0.40 0.35 ... 1.25 0.07 0.32 22.1 ... ... ... 25.8
Fluorspar & Bauxite (Finely divided material - units of 100g)
BCS-CRM
No.
Description Fe2O3 SiO2 Al2O3 CaF2 TiO2 CaO MgO BaO Na2O K2O S CO2 Cr Cu Mn Ni Pb Sr Zn L.O.I.
392 Fluorspar ... 0.67 ... 97.2 ... 0.52 ... 0.37 ... ... 0.12 0.48 ... ... ... ... 0.18 ... ... ...
395 Bauxite 16.3 1.24 52.4 ... 1.93 0.05 0.02 ... 0.02 0.02 ... ... 0.0453 0.0021 0.0042 0.0034 0.0028 0.0023 0.0043 27.8
Tin Ore (Finely divided material - units of 100g)
BCS-CRM
No.
Description Sn Fe Cu As Bi Zn Pb S W Ni Si Ti Al Ca F
355 Tin Ore 31.42 17.08 0.085 0.14 0.015 0.059 0.012 0.50 0.35 0.0040 7.14 0.37 4.12 2.63 2.07
Ores & Dust (Finely divided material - units of 100g)
BCS-CRM
No.
ECRM
No.
Description Fe Si Ca Mg Al Ti Mn P S Na K F V Cr Ni C Zn Pb Cl(sol) Co Cu Hg LOI
517 ... Brazilian Iron Ore 66.30 0.519 0.033 0.0311 0.508 0.0332 0.679 0.0408 0.0090 0.0097 0.0105 ... 0.0040 ... ... 0.061 0.0047 0.0028 0.00075 ... 0.0088 ... 1.898
... 676-1 Iron Ore Sinter 39.76 6.40 12.78 1.16 3.40 0.19 0.83 0.59 0.12 0.095 0.43 0.10 0.070 ... ... ... ... ... ... ... ... ... ...
... 682-2 Iron Ore 66.12 0.833 0.007 0.0133 0.325 0.0441 0.0311 0.0529 0.0140 0.003 ... ... 0.0015 0.0015 ... ... 0.0014 0.0004 ... 0.0006 0.0005