Table 2 Total mercury concentration levels (µg/g) in real crude oil, gasoline, diesel oil, and kerosene.

From: Ultrasound assisted magnetic dispersive solid phase microextraction for Hg determination in fuel oils using inductively coupled plasma optical emission spectroscopy

Sample type

Concentration (µg/g)

COS 1

0.410 ± 0.03

COS 2

0.560 ± 0.09

COS 3

0.490 ± 0.15

GS 1

0.310 ± 0.07

GS 2

0.425 ± 0.08

GS 3

0.480 ± 0.01

DS 1

0.500 ± 0.05

DS 2

0.431 ± 0.04

DS 3

0.550 ± 0.01

KS 1

0.089 ± 0.30

KS 2

0.090 ± 0.50

KS 3

0.081 ± 0.004

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