Skip to main content
. 2013 Jun;43(4):239–244. doi: 10.1016/j.limno.2012.09.006

Table 2.

AsFIFFF and ICP-MS operational parameters.

RF power (W) 1550 tip to tip channel length (cm) 19.5
Focus flow rate (mL min−1) 1.5
Focus time (min) 2
Channel flow rate (mL min−1) 1
Cross flow rate (mL min−1) 1.5
Carrier gas (L min−1) 1.04 (Ar)
Collision cell gas (mL min−1) 4 (He)
Dwell time (s) 0.1
Isotopes 56Fe, 57Fe, 103Rh