Question

Three replicate determinations of the signal for a standard
solution of an analyte at a concentration of 10.0 ppm give values
of 0.163, 0.157, and 0.161 (arbitrary units), respectively. The
signal for a method blank was found to be 0.002. Calculate the
concentration of analyte in a sample that gives a signal of 0.118.

Answer 1

e

Answer 2

e

Answer 3

e

Answer 4

e

Answer 5

e

Answer 6

e

Answer 7

e

Answer 8

e

Answer 9

e

Answer 10

e

Answer 11

e

Answer 12

e

Answer 13

e

Answer 14

e

Answer 15

e

Answer 16

e

Answer 17

e

Answer 18

e

Answer 19

e

Answer 20

e

Answer 21

e

Answer 22

e

Answer 23

e

Answer 24

e

Answer 25

e