4 coefficient calc 4 – Metrohm viva 1.1 User Manual
Page 723
■■■■■■■■■■■■■■■■■■■■■■
5 Method
viva 1.1
■■■■■■■■
711
Unit
Calibration method DT:
L
⁻²
Calibration method RC:
Concentration unit of the standard solu-
tion = #g/L
L
² · g⁻²
Concentration unit of the standard solu-
tion = #L/L
dimensionless
Concentration unit of the standard solu-
tion = #mol/L
L
² · mol⁻²
Additional calibration methods:
Concentration unit of the standard solu-
tion = #g/L
A
· L² · g⁻² (for Evaluation quantity =
Height)
C
· L² · g⁻² (for Evaluation quantity = Area)
Concentration unit of the standard solu-
tion = #L/L
A (for Evaluation quantity = Height)
C (for Evaluation quantity = Area)
Concentration unit of the standard solu-
tion = #mol/L
A
· L² · mol⁻² (for Evaluation quantity =
Height)
C
· L² · mol⁻² (for Evaluation quantity =
Area)
Remarks
The units of the coefficients are dependent on the units of the x and y axes of the corresponding
calibration curve.
5.6.7.4.4
Coefficient CALC 4
Variable
name
RS.’Command name’.’Substance name’.CALC4
Description
Fourth-order coefficient of the calibration curve or standard addition curve.
Decimal pla-
ces
0…3…6