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. Author manuscript; available in PMC: 2012 Jun 19.
Published in final edited form as: J Anal At Spectrom. 2009 Jan;24(1):51–61. doi: 10.1039/B810481F

Table 1.

ICP-MS conditions and data on sensitivity for ruthenium

Plasma gas flow rate 15 l min−1
Auxiliary gas flow rate 0.9 l min−1
Sampler cone Ni (1.0 mm orifice)
Skimmer cone Ni (0.4 mm orifice)
Plasma RF power 1500 W
Isotopes registered 69Ga, 102Ru, 115In, 195Pt
Carrier gas flow rate 0.84–0.86 l min−1
Make-up gas flow rate 0.23–0.25 l min−1
Background 102Ru 200–800 cps
102Ru 50000–57000 cps ppb−1