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. 2014 Dec 22;9(12):e114180. doi: 10.1371/journal.pone.0114180

Table 2. Metal content (ppm) of the transect biofilm samples analyzed by ICP-MS.

Cr Mn Fe Co Ni Cu Zn As Cd Pb
BF2c 118.9 1126.4 47787.3 27.5 100.2 132.7 244.7 24.0 0.14 140.0
BF2e 3871.5 4517.6 136189.4 136.2 747.4 142.5 341.2 48.4 0.08 217.9
BF1c 17.7 117755.3 4522.3 14.0 22.4 17.5 3620.1 6.5 5.92 1015.6