UV-fs-LA-ICP-MS Analysis of CO₂-Rich Fluid Inclusions in a Frozen State: Example from the Dahu Au-Mo Deposit, Xiaoqinling Region, Central China

Table 2

Detection limits (ppm) for each element measured by LA-ICP-MS.

	Li^7	B^11	Na^23	Al^27	Si^28	K^39	Ca^44	Mn^55	Fe^57	Cu^65	Zn^66	Rb^85	Sr^88	Mo^95	Ag^107	Te^125	Cs^133	Ba^137	Au^197	Pb^208	Bi^209
Fixed spot ablation technique
Min	2	2	14	NM	130	4	NM	3	31	0.8	1	0.3	0.1	0.1	0.2	1	0.1	0.3	0.2	0.1	0.03
Max	32	30	158	NM	1570	33	NM	20	215	7	15	3	1	2	2	11	1	3	3	0.4	0.3
Spiral ablation technique																				.
Min	0.3	0.03	0.1	0.03	1.2	0.1	2	0.1	0.7	0.1	0.02	0.003	0.003	0.005	0.006	0.02	0.001	0.003	0.008	0.002	0.001
Max	15	7	27	7	1046	15	526	7	81	2	3	2	0.3	0.4	0.6	2	0.3	0.5	0.8	0.1	0.1

NM = not measured.