Agilent Technologies 7500 ICP-MS Operator's Manual page 636

Agilent 7500 ICP-MS ChemStation Operator's Manual
Appendix
1 y = ax
y
=
x
a
2 y = ax + b
−
y b
=
x
a
2
3 y = ax + bx
− + +
2 4
b
b
=
x
2 a
2
4 y = ax + bx + c
− + −
2
b 4
b
=
x
2 a
5 log y = a (log x) + b
1
⎛ ⎞
y
a
=
⎜ ⎟
x
⎝ ⎠
b
10
6 y = ax + b + bkg (Standard Addition)
b
=
x
a
7 y = ax + [blank]
–
y Blk
=
x ---------------- -
a
where
Blk
: number of counts in the calibration blank
A-20
ay
−
a c y ( )