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Einfluß
der Pulsamplitude EDP
[mV] auf die Empfindlichkeit (Abbildung 28) |
|
probenid |
report |
EDP [mV] |
Potential [V] |
Zn [nA] |
Potential [V] |
Cd [nA] |
Potential [V] |
Pb [nA] |
Potential [V] |
Cu [nA] |
|
001 5ppb |
Report: D:\EGG\LM\OPT\Z_CU1.REP |
10 |
-0,998 |
30,38714 |
-0,578 |
17,12999 |
-0,38 |
9,48955 |
0,028 |
14,39068 |
|
001 5ppb |
Report: D:\EGG\LM\OPT\Z_CU1A.REP |
10 |
-0,998 |
28,31653 |
-0,576 |
17,2966 |
-0,38 |
9,36508 |
0,022 |
16,16485 |
|
001 5ppb |
Report: D:\EGG\LM\OPT\Z_CU2.REP |
20 |
-1 |
48,86869 |
-0,58 |
34,18771 |
-0,384 |
18,55484 |
0,016 |
31,05 |
|
001 5ppb |
Report: D:\EGG\LM\OPT\Z_CU2A.REP |
20 |
-1,002 |
50,84942 |
-0,582 |
33,91705 |
-0,386 |
18,45541 |
0,016 |
30,45428 |
|
001 5ppb |
Report: D:\EGG\LM\OPT\Z_CU3.REP |
30 |
-1,006 |
64,93599 |
-0,584 |
48,2835 |
-0,388 |
25,36835 |
0,008 |
43,70841 |
|
001 5ppb |
Report: D:\EGG\LM\OPT\Z_CU4.REP |
40 |
-1,012 |
75,73735 |
-0,588 |
60,2005 |
-0,392 |
32,0118 |
0 |
56,31353 |
|
001 5ppb |
Report: D:\EGG\LM\OPT\Z_CU5.REP |
50 |
-1,02 |
78,57447 |
-0,594 |
72,61699 |
-0,4 |
38,4767 |
-0,006 |
68,19484 |
|
001 5ppb |
Report: D:\EGG\LM\OPT\Z_CU6.REP |
60 |
-1,028 |
65,05509 |
-0,598 |
74,7527 |
-0,402 |
38,88837 |
-0,014 |
72,60311 |
|
001 5ppb |
Report: D:\EGG\LM\OPT\Z_CU7.REP |
80 |
|
|
-0,608 |
82,46842 |
-0,416 |
42,45384 |
-0,028 |
83,50542 |
|
001 5ppb |
Report: D:\EGG\LM\OPT\Z_CU8.REP |
100 |
|
|
-0,622 |
83,7811 |
-0,426 |
42,46275 |
-0,036 |
84,50624 |
|
001 5ppb |
Report: D:\EGG\LM\OPT\Z_CU9.REP |
120 |
|
|
-0,64 |
80,29238 |
-0,436 |
39,11059 |
-0,05 |
77,70225 |
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Einfluß
der Pulsamplitude ESWV[mV]
auf die Empfindlichkeit (Abbildung 35) |
|
probenid |
report |
ESWV[mV] |
Potential [V] |
Zn [nA] |
Potential [V] |
Cd [nA] |
Potential [V] |
Pb [nA] |
Potential [V] |
Cu [nA] |
|
1577_2 |
Report: D:\EGG\LM\SWV\1577_6.REP |
10 |
-0,946 |
14993,9092 |
-0,572 |
132,36727 |
-0,382 |
34,63466 |
0,034 |
37788,06 |
|
1577_2 |
Report: D:\EGG\LM\SWV\1577_7.REP |
20 |
-0,948 |
28256,9805 |
-0,572 |
227,88142 |
-0,37 |
49,34335 |
0,036 |
74832,88 |
|
1577_2 |
Report: D:\EGG\LM\SWV\1577_7A.REP |
25 |
-0,946 |
34442,8965 |
-0,564 |
264 |
-0,376 |
65,23669 |
0,038 |
95498,33 |
|
1577_2 |
Report: D:\EGG\LM\SWV\1577_8.REP |
30 |
-0,954 |
38571,1015 |
-0,57 |
284,4409 |
-0,374 |
68,203 |
0,036 |
104417,1 |
|
1577_2 |
Report: D:\EGG\LM\SWV\1577_9.REP |
50 |
-0,966 |
46169,8554 |
-0,578 |
303,466 |
-0,382 |
56,0583 |
0,032 |
133415,2 |
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|
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Einfluß
der Pulsamplitude ESWV[mV]
auf die Empfindlichkeit (Abbildung 36) |
|
|
report |
ESWV[mV] |
Potential [V] |
Zn [nA] |
Potential [V] |
Cd [nA] |
Potential [V] |
Pb [nA] |
Potential [V] |
Cu [nA] |
|
8505_3 |
Report: D:\EGG\LM\SWV\8505_6.REP |
10 |
-0,942 |
15951,625 |
-0,57 |
134,87734 |
-0,37 |
28,77318 |
0,036 |
39576,61 |
|
8505_3 |
Report: D:\EGG\LM\SWV\8505_7.REP |
20 |
-0,944 |
28189,168 |
-0,57 |
229,76138 |
-0,378 |
54,0074 |
0,036 |
75182,31 |
|
8505_3 |
Report: D:\EGG\LM\SWV\8505_7A.REP |
25 |
-0,952 |
33565,9297 |
-0,57 |
257,84436 |
-0,374 |
56,85952 |
0,036 |
85189,3 |
|
8505_3 |
Report: D:\EGG\LM\SWV\8505_8.REP |
30 |
-0,954 |
38769,3476 |
-0,572 |
294,1477 |
-0,376 |
66,8044 |
0,038 |
102696,8 |
|
8505_3 |
Report: D:\EGG\LM\SWV\8505_9.REP |
50 |
-0,966 |
48708,0937 |
-0,578 |
315,406 |
-0,382 |
58,6548 |
0,034 |
134251,6 |
|
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|
|
Signal
in Abhängigkeit von der Depositionszeit (tel), DPASV (Abbildung 31) |
|
|
report |
tel |
Potential [V] |
Zn [nA] |
Potential [V] |
Cd [nA] |
Potential [V] |
Pb [nA] |
Potential [V] |
Cu [nA] |
|
001 5ppb |
Report: D:\EGG\LM\OPT\LL3Z_C.REP |
3 |
-1,016 |
78,18749 |
-0,594 |
68,217 |
-0,398 |
35,46368 |
-0,006 |
65,44958 |
|
001 5ppb |
Report: D:\EGG\LM\OPT\LL5Z_C.REP |
5 |
-1,016 |
134,41764 |
-0,594 |
102,93399 |
-0,398 |
54,31983 |
-0,006 |
94,63105 |
|
001 5ppb |
Report: D:\EGG\LM\OPT\LL7Z_C.REP |
7,5 |
-1,016 |
207,32804 |
-0,592 |
147,63757 |
-0,398 |
76,70423 |
-0,002 |
130,7357 |
|
001 5ppb |
Report: D:\EGG\LM\OPT\LL10Z_C.REP |
10 |
-1,014 |
280,68475 |
-0,592 |
187,92756 |
-0,4 |
97,14717 |
-0,006 |
163,4085 |
|
001 5ppb |
Report: D:\EGG\LM\OPT\LL15Z_C.REP |
15 |
-1,014 |
416,30645 |
-0,594 |
271,96414 |
-0,398 |
137,6894 |
-0,002 |
234,363 |
|
001 5ppb |
Report: D:\EGG\LM\OPT\LL20Z_C.REP |
20 |
-1,014 |
548,93939 |
-0,594 |
350,04937 |
-0,398 |
174,7791 |
-0,002 |
298,5692 |
|
001 5ppb |
Report: D:\EGG\LM\OPT\LL30Z_C.REP |
30 |
-1,012 |
788,99597 |
-0,594 |
485,94076 |
-0,398 |
240,1427 |
0,002 |
420,62 |
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Abhängigkeit
der Signalhöhe von der Salpetersäurekonzentration (Abbildung 29) |
|
|
|
pH |
Potential [V] |
Zn [nA] |
Potential [V] |
Cd [nA] |
Potential [V] |
Pb [nA] |
Potential [V] |
Cu [nA] |
|
|
2,26 |
-1,022 |
146,49032 |
-0,6 |
86,07697 |
-0,4 |
48,65696 |
0,012 |
81,37493 |
|
|
2,07 |
-1,02 |
146,59094 |
-0,6 |
87,48546 |
-0,404 |
49,317 |
0,006 |
90,60202 |
|
|
1,85 |
-1,024 |
143,91012 |
-0,602 |
91,02533 |
-0,406 |
50,39943 |
0,004 |
101,9949 |
|
|
1,71 |
-1,024 |
171,92962 |
-0,606 |
100,01133 |
-0,406 |
55,46021 |
0 |
121,2127 |
|
|
1,61 |
-1,026 |
181,53729 |
-0,604 |
125,90759 |
-0,408 |
60 |
-0,006 |
154,2206 |
|
|
1,53 |
-1,026 |
173 |
-0,604 |
118 |
-0,408 |
58,53693 |
-0,002 |
151 |
|
|
1,45 |
-1,028 |
171,78208 |
-0,606 |
115,05757 |
-0,408 |
59 |
-0,006 |
149 |
|
|
1,27 |
-1,03 |
173 |
-0,608 |
114,22905 |
-0,412 |
62,17618 |
-0,006 |
153 |
|
|
|
|
|
|
|
Abhängigkeit
der Signalhöhe von der Perchlorsäurekonzentration (Abbildung 30) |
|
|
pH |
Potential [V] |
Zn [nA] |
Potential [V] |
Cd [nA] |
Potential [V] |
Pb [nA] |
Potential [V] |
Cu [nA] |
|
|
2,36 |
-1,038 |
138,65118 |
-0,596 |
82,81941 |
-0,398 |
43,10875 |
0,022 |
59,07014 |
|
|
2,12 |
-1,022 |
143,35655 |
-0,6 |
83,95368 |
-0,402 |
48,05841 |
0,014 |
67,10714 |
|
|
1,88 |
-1,022 |
154,28234 |
-0,602 |
94,55822 |
-0,404 |
53,26668 |
0,012 |
77,54276 |
|
|
1,7 |
-1,024 |
160,75015 |
-0,604 |
97,19814 |
-0,406 |
54,64065 |
0,01 |
81,57347 |
|
|
1,58 |
-1,024 |
169,37823 |
-0,604 |
103,35886 |
-0,406 |
60,48806 |
0,008 |
87,50792 |
|
|
1,5 |
-1,026 |
168,86734 |
-0,606 |
101,51682 |
-0,406 |
57,24748 |
0,008 |
88,00204 |
|
|
1,43 |
-1,026 |
170,99349 |
-0,606 |
101,56527 |
-0,406 |
57,12804 |
0,008 |
89,48188 |
|
|
1,23 |
-1,028 |
155,7485 |
-0,606 |
100,44857 |
-0,408 |
56,43012 |
0,004 |
92,88162 |
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