SPIFAN Nutrients ERP Book_9-29-15

Fluor-02 Figures & Tables FOR ERP USE ONLY DO NOT DISTRIBUTE

Figure 1. Chromatogram of SRM1849a

400

Chloride

1.16

Flouride

-0.12

30

0

6.0

12

18

24

Conductivity (µS)

Fluoride

0

-50

0.0

6.0

12.0

18.0

24.0

30.0

Minute

Note: Fluoride elutes at ~ 8.05 min, Chloride elutes at ~ 15.45 min

1