Water and Wastewater Laboratory

Water and Wastewater Laboratory

Available Laboratory Services

NO

Qualitative Parameter

Method of Testing

1

pH

Device analysis (Metrohm)

2

Total Dissolved Solids

Device analysis (Metrohm)

3

Total Suspended Solids

Weight Gauge

4

Turbidity

Turbidity (WTW-TURB355IR)

5

Dissolved Oxygen

Device Analysis (JENWAY-970)

6

Electricity Conductivity

Device Analysis (Metrohm)

7

Salinity

Device Analysis

8

Total Hardness

Titration with EDTA

9

Temporary Hardness

Titration with EDTA

10

Permanent Hardness

Titration with EDTA

11

Carbonate

Titration with EDTA

12

Bicarbonate

Titration with EDTA

13

Calcium

Titration with EDTA

14

Magnesium

Titration with EDTA

15

Total Alkalinity

Titration with HCL

16

Free Chlorine

Titration with 3AgNO Solution

17

Chloride

Spectroscopy (HACH-DR5000)

18

Nitrite

Spectroscopy (HACH-DR5000)

19

Nitrate

Spectroscopy (HACH-DR5000)

20

Total Phosphate

Spectroscopy (HACH-DR5000)

21

Sulfate

Spectroscopy (HACH-DR5000)

22

Silica

Spectroscopy (HACH-DR5000)

23

Fluoride

Spectroscopy (HACH-DR5000)

24

Cyanide

Spectroscopy (HACH-DR5000)

25

Biochemical Oxygen Demand

Spectroscopy (HACH)

26

Chemical Oxygen Demand

Spectroscopy (HACH)

27

Total Coliforms

Multi-Tube Fermentation

28

Fecal Coliforms

Multi-Tube Fermentation

29

Faecal streptococci

Exclusive Cultivation

30

Pseudomonas aeruginosa

Membrane Filter

31

eterotrophic Plate Counts

Kant Agar Plate

32

Zinc

Spectroscopy (HACH-DR5000)

33

Aluminum

Spectroscopy (HACH-DR5000)

34

Iron

Spectroscopy (HACH-DR5000)

35

Copper

Spectroscopy (HACH-DR5000)

36

Manganese

Spectroscopy (HACH-DR5000)

37

Cobalt

Spectroscopy (HACH-DR5000)