Characterization of Tibetan Medicine Zuota by Multiple Techniques

Table 3

Element contents in Zuota samples. The data were obtained from XPS and expressed as percentage of weight.

	S1 (wt%)	S2 (wt%)	S3 (wt%)	S4 (wt%)
O	7.72	5.01	13.27	4.88
C	8.66	8.02	17.34	7.21
N	2.10	2.52	3.43	2.07
F	1.16	1.42	1.17	—
Hg	44.57	48.21	38.82	48.89
Se	17.08	16.63	12.40	17.63
S	18.71	18.20	13.57	19.32