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