From: Exposure profile of mercury, lead, cadmium, arsenic, antimony, copper, selenium and zinc in maternal blood, cord blood and placenta: the Tohoku Study of Child Development in Japan
Instrument
Agilent 7500c
Mass monitored
Cu: 63
Zn: 66
As: 75
Se: 78
Cd: 111
Sn: 118
Sb: 121
Pb: 208
Bi: 209
Internal standards
Ge: 72
Y: 89
Rh: 103
In: 115
Tl: 205
Reaction gas
He, H2
RF power
1.5–1.6 kW