组分

6.0mmol/L+1.0mmol/L

6.0mmol/L+2.0mmol/L

6.0mmol/L+3.0mmol/L

T/min

R

T/min

R

T/min

R

F-

4.319

3.09

4.148

3.20

4.176

3.26

Cl-

6.014

1.89

5.852

1.96

5.893

1.98

NO2-

7.135

2.09

6.992

2.13

7.035

2.12

Br-

8.412

1.56

8.287

1.58

8.307

1.59

NO3-

9.348

3.12

9.231

2.44

9.247

2.00

H2PO4-

11.556

1.49

10.993

1.88

10.688

2.83

SO4-2

12.778

10.27

12.641

10.52

13.054

10.74

SCN-

24.891

24.938

25.337

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