Metrohm 746 VA Trace Analyzer - Manual (Page 135)

4 Introduction to the operation
746 VA Trace Analyzer / 747 VA Stand
4-50
================== METROHM 746 VA TRACE ANALYZER (5.746.0101) ==================
Determ. : 12161422 User: Date: 1996-12-16
Modified : no Run : 4 Time: 14:22:33
Sample table: -
--------------------------------------------------------------------------------
Pos. Ident.1/S1 Ident.2/S2 Ident.3/S3 Method.call Sample size/S0
10 mL
--------------------------------------------------------------------------------
Method : INTSTD
Title : Pb determination with internal standard (Cd)
Remark1 :
Remark2 :
--------------------------------------------------------------------------------
Substance : Pb Comments
Mass conc.: - Mass : - ——————————————————
MC.dev. : - Add.mass : -
Cal.dev. : - V0.sample: -
VR U/mV I/nA I.mean Std.dev. I.delta Comments
——— ————— —————— —————— ——————— ——————— ——————————————————
00 -407 3.664 3.721 0.0523
01 -408 3.767
02 -408 3.732
10 -408 7.289 7.134 0.1342 3.413
11 -407 7.056
12 -407 7.057
20 -408 13.30 14.14 1.095 7.010
21 -408 15.38
22 -408 13.75
30 -408 28.18 27.12 0.9354 12.97
31 -408 26.77
32 -408 26.41
Substance : CdRef Comments
Mass conc.: - Mass : - ——————————————————
MC.dev. : - Add.mass : -
Cal.dev. : - V0.sample: -
VR U/mV I/nA I.mean Std.dev. I.delta Comments
——— ————— —————— —————— ——————— ——————— ——————————————————
00 -583 24.47 24.73 0.2262
01 -583 24.89
02 -583 24.82
10 -583 25.55 25.04 0.4501 0.3084
11 -583 24.73
12 -583 24.82
20 -582 22.60 23.77 1.480 -1.268
21 -582 25.43
22 -583 23.27
30 -583 25.53 24.80 0.6384 1.029
31 -583 24.51
32 -583 24.35
Substance Techn. Y.reg/offset Slope Nonlin. Mean deviat.
————————— ———————— ———————————— —————————— —————————— ————————————
Pb int.std. 0.5699 0.03553
CdRef int.std.
C# Workg.com.var Remark
—— ————————————— ————————————————
Final results +/- Res.dev. % Comments
————————————————————————————————— ————————————————— ——————————————————
Pb = 0.0000 g/L 0.000 - var. not found
3
2
1
4