Chemistry Reference
In-Depth Information
15
50
.0500
3
1.228
.1228
10
50
.0333
3
.8070
.0807
8
50
.0267
3
.6140
.0614
5
50
.01667
3
.3509
.0351
2
50
.00667
3
.1228
.0123
Source: Reproduced with permission from the American Chemical Society [58]
Table 12.17
Actual and equivalent response of nitrate using a concentrator column
Concn.
µg
L
−1
Sample
vol. ml
Micro-
equivalents
Scale µmho
cm
−1
Actual
response
µmho cm
−1
Response
equivalent to 5ml
10000
1
.161
30
18.42
92.10
2000
5
.161
30
17.19
17.19
1000
5
.0806
30
7.368
7.368
500
5
.0403
30
3.508
3.508
500
5
.0403
3
3.930
3.930
100
5
.00806
3
.7018
.7018
50
5
.00403
3
.2807
.2807
20
50
.0161
3
1.912
.1912
15
50
.0121
3
1.386
.1386
10
50
.00806
3
.9474
.0947
8
50
.00645
3
.7719
.0772
5
50
.00403
3
.5965
.0597
2
50
.00161
3
.3684
.0368
Source: Reproduced with permission from the American Chemical Society [58]
Table 12.18
Actual and equivalent response of phosphate using a concentrator column
Concn
. µg
L
−1
Sample
vol. ml
Micro-
equivalents
Scale
µmho cm
−1
Actual response
µmho cm
−1
Response
equivalent
to 5ml
10000
1 .239
30 19.29
96.49
2000
5 .239
30 15.79
15.79
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