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-NH₃^–B&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	SO₄^2-	Ground water, rainwater, seawater	SMEWW 4500-SO₄^2- E:2012
10	PO₄^3-	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 4500S^2-: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	pH_H2O & pH_KCl	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

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

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

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Staff are always equipped with the necessary protective equipment

ly%20tam.jpg Staff is working with centrifugal machine

%C4%91%E1%BB%8Bnh%20m%E1%BB%A9c.jpg Staff 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.