Isotope				Relative Atomic Mass		Isotopic   Composition	Standard Atomic Weight	Notes
6	C	12	12.0000000(00)	0.9893(8)	[12.0096, 12.0116]
		13	13.003 354 835 07(23)	0.0107(8)
		14	14.003 241 9884(40)
16	S	32	31.972 071 1744(14)	0.9499(26)	[32.059, 32.076]
		33	32.971 458 9098(15)	0.0075(2)
		34	33.967 867 004(47)	0.0425(24)
		36	35.967 080 71(20)	0.0001(1)
52	Te	120	119.904 0593(33)	0.0009(1)	127.60(3)	g
		122	121.903 0435(16)	0.0255(12)
		123	122.904 2698(16)	0.0089(3)
		124	123.902 8171(16)	0.0474(14)
		125	124.904 4299(16)	0.0707(15)
		126	125.903 3109(16)	0.1884(25)
		128	127.904 461 28(93)	0.3174(8)
		130	129.906 222 748(12)	0.3408(62)