Introduction - Determination of Anions in Natural and Treated Waters - page 67

Fluoride 3.14.2

Formate 3.15.1

Iodide 3.18.4 3.32.2

3.18.6

3.18.5

Nitrate 3.20.7 3.32.2 3.22.5

Nitrite 3.22.5

Phosphate 3.24.3

Propionate 3.25.1

Pyruvate 3.26.1

Silicate 3.28.3

Sulphate 3.29.5

Valerate 3.31.1

Source: Own files

Table 1.10(b) Determination of anions in seawater

Anion Gas

chromatography

Isotachoelectro-
phoresis

Spectro-
fluorometry

Preconcentration

Bromide 3.10.3

Molybdate 3.19.2

Perrhenate 3.23.1

Phosphate 3.24.4

Selenate 3.27.1

Selenite 3.27.1

Sulphide 3.30.2 3.30.1

Source: Own files

Table 1.10(c) Determination of anions in estuary waters

Anion Spectro-photometric Spectro-fluorometric Ultraviolet spectorscopy

Nitrate 4.2.1, 4.6.1 4.1.1

Nitrite 4.2.1

Phosphate 4.3.1
4.6.1