beautypg.com

Metrohm 746 VA Trace Analyzer User Manual

Page 106

background image

4.2 Lead determination with standard addition

746 VA Trace Analyzer / 747 VA Stand

4-21

Next, all smoothed experimental curves are printed out. Here, all single

curves are put out superimposed.

================== METROHM 746 VA TRACE ANALYZER (5.746.0101) ==================

Method : TESTPb User : Date : 1997-03-20

Mode : DPMODE Determ. : 03201614 Time : 16:14:53

Run : 1

Curve : smoothed Segment : SegPb V R : * *

Substance : Pb U = -355 mV I = -195.871 nA

The printout of a curve comparison comprises the following parts:

1

Data of determination

Name of the method, user, date and time of the
recording, measurement mode, name of the
determination, run number, curve type, name of
the segment, VR number

2

Curves

Experimental curves, calculated baseline (dashed),
peak voltage, base points, current and voltage axis

3

Results

Name of the substance, peak voltage and peak
current for the sample (VR = 00)

You will find further information regarding the curve printout in section

5.5.3 "CURVES" and section 5.6.5 "DOCUMENTATION".

3

2

1