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LABORATORY ANALYSIS

The EMAS Center's laboratory is fully equipped with equipment, standard solution, chemical that meet most of the requirements of national and international standards for analyzing indicators on many samples such as surface water, waste water, rain water, underground water, air, solid, mud, sediment.

Staffs at EMAS Center are Doctors, masters in and outside the country firmly theoretical and professional skills of Ton Duc Thang University. Our staff is always updated with modern analytical techniques to meet the requirements of ISO 17025. 

List of laboratory test

No

INDICATOR

SAMPLES

METHOD

1

BOD5

Surface water, waste water, ground water, seawater

TCVN 6001-1:2008

2

COD

Surface water, waste water, seawater

SMEWW 5220 C:2012

3

TSS

Surface water, waste water, seawater

SMEWW 2540 D:2012

4

Total Phosphorus

Surface water, waste water, ground water, seawater

SMEWW 4500-P-B; E:2012

5

Total Nitrogen

Waste water, ground water, seawater

TCVN 6638:2000

6

Amonium (NH4+)

Surface water, waste water, ground water, rainwater, seawater

SMEWW 4500-NH3B&F:2012

7

NO2

Surface water, waste water, ground water, rainwater, seawater

SMEWW 4500-NO2-B:2012

8

NO3

Surface water, waste water, ground water, rainwater, seawater

SMEWW 4500-NO3-E:2012

9

SO42-

Ground water, rainwater, seawater

SMEWW 4500-SO42- E:2012

10

PO43-

Surface water, waste water, ground water, rainwater, seawater

SMEWW 4500-P E:2012

11

Chlorine

Surface water, waste water, ground water, rainwater, seawater

TCVN 6194:1996

12

Residual Chlorine

Waste water, seawater 

TCVN 6225-3:2011

13

Pb

Surface water, waste water, seawater

SMEWW 3120B:2012

14

Cd

Waste water, seawater

SMEWW 3120B:2012

15

As

Waste water, ground water, seawater 

SMEWW 3120B:2012

16

Cu

Surface water, waste water, ground water, seawater

SMEWW 3120B:2012

17

Mn

Surface water, waste water, ground water, seawater

SMEWW 3120B:2012

18

Zn

Surface water, waste water, ground water, seawater

SMEWW 3120B:2012

19

Fe

Surface water, waste water, ground water, seawater

SMEWW 3120B:2012

20

Cr

Surface water, waste water, ground water, seawater

SMEWW 3120B:2012

21

Ni

Surface water, waste water, seawater

SMEWW 3120B:2012

22

Color

Surface water, waste water, ground water, seawater

SMEWW 3120B:2012

23

TDS

Seawater

SMEWW 3120B:2012

24

DO

Seawater

SMEWW 4500 – O.G:2012

25

Permanganate

Ground water, seawater

TCVN 6186 :1996

26

Total Hardness

Ground water, seawater

SMEWW 2340C :2012

27

H2S

Waste water, seawater

SMEWW 4500S2-:2012

28

Fe

Surface water, waste water, ground water, seawater

TCVN 6177:1996

29

Total Phenolic

Surface water, waste water, seawater

SMEWW 5530C:2012

30

Total Grease

Surface water, ground water, seawater

SMEWW 5520B:2012

31

Organic Phosphorus Insecticides

Waste water, seawater

EPA 3510 & EPA 8270

32

Floating plants

Surface water, seawater

SMEWW10200B:2012&SMEWW 10200F:2012

33

Floating animals

Surface water, seawater

SMEWW10200B:2012&SMEWW 10200G:2012

34

Bottom animals

Surface water, seawater

SMEWW10200B:2012&SMEWW 10200C:2012

35

Ecoli

Surface water, underground water, seawater

TCVN 6187-2:1996

36

Coliform

Surface water, waste water, underground water, seawater

TCVN 6187-2:1996

37

Floride

Surface water, waste water, underground water, rainwater, seawater

SMEWW 4500-F-.B&D:2012

38

pHH2O & pHKCl

Solid

TCVN 5979 :2007

39

Humidity

Solid

TCVN 4048:2011

40

Acidity exchange

Solid

TCVN 4403:2011

41

Acid hydrolysis

Solid

TCVN 4404:1987

42

Pb

Solid, Mud, Sediment

SMEWW 3120B:2012 & Method 3051A

43

Cd

Solid, Mud, Sediment

SMEWW 3120B:2012 & SMEWW 3051A:2012

44

As

Solid, Mud, Sediment

SMEWW 3120B:2012 & SMEWW 3051A:2012

45

Cu

Solid, Mud, Sediment

SMEWW 3120B:2012 & SMEWW 3051A:2012

46

Mn

Solid, Mud, Sediment

SMEWW 3120B:2012 & SMEWW 3051A:2012

47

Zn

Solid, Mud, Sediment

SMEWW 3120B:2012 & SMEWW 3051A:2012

48

SO₂

Surrounding air and working environment

TCVN 5971:1995

49

NO₂

Surrounding air and working environment

TCVN 6137:2009

50

NH₃

Surrounding air and working environment

TCVN 5293:1995

51

Total Dust

Surrounding air and working environment

TCVN 5067:1995

Some image analysis in the lab

icp.jpg Staff is working with inductively Coupled Plasma Optical Emission Spectroscopy System (ICP - AVIO 200)

GC%20-ms.jpg

Staff is working with Gas Chromatography Mass Spectrometry System GC/MS

mang%20d%E1%BB%A5ng%20c%E1%BB%A5.jpg

Staff are always equipped with the necessary protective equipment 

ly%20tam.jpgStaff is working with centrifugal machine

%C4%91%E1%BB%8Bnh%20m%E1%BB%A9c.jpgStaff are working with pipette to prepare chemicals

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Staff is working with clean bench

EMAS is confident to provide reliable test results. EMAS constantly improving and changing technology to meet the requirements of customers.