Number	Analysis Method	Standard Method
			Biological Samples – Blood, Hair and Urine
1	Arsenic	Internal Method AAS
2	Selenium	Internal Method AAS
3	Bismuth	Internal Method AAS
4	Chromium	Internal Method AAS
5	Iron	Internal Method AAS
6	Manganese	Internal Method AAS
7	Zinc	Internal Method AAS
8	Copper	Internal Method AAS
9	Lead	Internal Method AAS
10	Cadmium	Internal Method AAS
11	Mercury	Internal Method AAS
12	Nickel	Internal Method AAS
13	Formaldehyde	Internal Method GC-ECD
14	Cotinine	Internal Method GC-MS
15	Creatinine	Investigation Method – Occupational Medicine
16	Thiocyanite	Investigation Method – Occupational Medicine
Number	Analysis Method	Standard Method