Appendix 2.1 Geological and Metallurgical Reference Materials

Table 2-6.1 Rocks and minerals
Matrix	Analytes	Reagents	Cavity/Vessel	MW conditions	Detection	Ref.
AIS Vanadium titanium ore BH-102	Al, Si, Ca, Co, Cu, Mg, Fe, Ti, Mn, Ni	HNO3, HF	Multimode/ LP closed	10 min at 480 W, 8 min at 360 W (for ICP) 10 min at 480 W, 5 min at 360 W (for AA)	ICP-OES F-AAS	F1
AIS Vanadium titanium ore BH-104	Al, Si, Ca, Co, Cu, Mg, Fe, Ti, Mn, Ni	HNO3, HF	Multimode/ LP closed	10 min at 480 W, 8 min at 360 W (for ICP) 10 min at 480 W, 5 min at 360 W (for AA)	ICP-OES F-AAS	F1
ANRT Bauxite BX-N	Al, Ba, K, Li, Ni, Si, Ti, Y, Zr	1. HNO3, HCl, HF 2. H3BO3	Multimode/ LP closed	1. 2.5 min at 650 W 2. 10 min at 650 W	ICP-OES	F2

Back to Appendices

Back to Text