Certified Reference Materials - Chemmea sro
Certified Reference Materials - Chemmea sro
Certified Reference Materials - Chemmea sro
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BRITISH CHEMICAL STANDARD AND EURONORM CERTIFIED REFERENCE MATERIALS - Non-Metallic <strong>Materials</strong><br />
CHEMICAL COMPOSITION (nominal mass content in %) - Figures in bold type certified, figures in small italic type only approximate.<br />
Fluorspar & Bauxite (Finely divided material - units of 100g)<br />
BCS-CRM<br />
No.<br />
Description Fe 2 O 3 SiO 2 Al 2 O 3 CaF 2 TiO 2 CaO MgO BaO Na 2 O K 2 O S CO 2 Cr Cu Mn Ni Pb Sr Zn L.O.I.<br />
392 Fluorspar ... 0.67 ... 97.2 ... 0.52 ... 0.37 ... ... 0.12 0.48 ... ... ... ... 0.18 ... ... ...<br />
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<br />
Tin Ore (Finely divided material - units of 100g)<br />
BCS-CRM<br />
No.<br />
Description Sn Fe Cu As Bi Zn Pb S W Ni Si Ti Al Ca F<br />
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<br />
Iron Ores & Furnace Dust (Finely divided material - units of 100g)<br />
BCS-CRM ECRM<br />
No. No.<br />
Description Fe Si Ca Mg Al Ti Mn P S Na K F V Cr Zn LOI<br />
301/1 651-1 Lincolnshire Iron Ore 23.85 3.46 16.1 1.04 2.25 0.10 0.97 0.35 0.40 0.05 0.26 ... ... ... ... 25.8<br />
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 ... 0.0047 1.898<br />
... 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 ... ... ...<br />
... 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 (3.01)<br />
... 683-1 Iron Ore Sinter 56.06 3.38 5.70 1.04 1.30 0.097 0.462 0.148 0.013 0.045 0.148 0.020 0.026 0.018 0.010 ...<br />
... 690-1 Haematite Iron Ore 66.70 0.881 0.269 0.815 0.198 0.229 0.0340 0.0085 0.001 0.0312 0.0158 ... 0.1417 0.0113 0.002 ...<br />
... 884-1 Furnace Dust 31.67 2.101 5.22 1.848 0.379 0.0230 5.85 0.079 0.49 0.585 0.979 0.411 0.0303 1.86 17.50 2.94<br />
Iron Ores & Furnace Dust (cont.) (Finely divided material - units of 100g)<br />
BCS-CRM ECRM<br />
No. No.<br />
Description Ni Pb C Co Cu Ag As Bi Cd Mo Sn Cl (sol) Cl Hg H 2 O<br />
301/1 651-1 Lincolnshire Iron Ore (cont.) ... ... 6.0 ... ... ... ... ... ... ... ... ... ... ... 5.3<br />
517 ... Brazilian Iron Ore (cont.) ... 0.0028 0.061 ... 0.0088 ... ... ... ... ... ... 0.00075 ... ... ...<br />
... 682-2 Iron Ore (cont.) ... 0.0004 ... 0.0006 0.0005 ... ... ... ... ... ... ... ...
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