QCVN 08:2008/BTNMT - Surface water quality (04/03/2015)

No

CRITERIA

TEST METHOD

LOD

TIME

1

pH (**)

TCVN 6492 – 2011

-

7

2

Oxy hòa tan (DO)(**)

SMEWW 4500 – 2005

0,2mgO2/L

7

3

Tổng chất rắn lơ lửng (TSS)(**)

SMEWW 2540D – 2005

4mg/L

7

4

COD(**)

SMEWW 5220C – 2005

1mg/L

7

5

BOD5(20°C)(**)

SMEWW 5210B – 2005

1mg/L

7

6

Amoni (NH4+) (tính theo N)(**)

TCVN 5988 – 1995

0,05mg/L

7

7

Clorua (Cl-)(**)

SMEWW 4500 – 2005

0,36 mg/L

7

8

Florua (F-)(**)

SMEWW 4500 – 2005

0,01mg/L

7

9

Nitrit (NO2-) (tính theo N)(**)

TCVN 6178 – 1996

0,01mg/L

7

10

Nitrat (NO3-) (tính theo N)(**)

SMEWW 4500 – 2005

0,01mg/L

7

11

Phosphat (PO43-) (tính theo P)(**)

SMEWW 4500 – 2005

0.1 mg/L

7

12

Xianua (CN-)(**)

TCVN 6181 – 1996

0,05mg/L

7

13

Asen (As)(**)

SMEWW 3500 – 2005

0,0005mg/L

7

14

Cadimi (Cd)

SMEWW 3500 – 2005

0,0005mg/L

7

15

Chì (Pb)

SMEWW 3500 – 2005

0,001mg/L

7

16

Crom III (Cr3+)(**)

SMEWW 3500 – 2005

0,05mg/L

7

17

Crom VI (Cr6+)(**)

SMEWW 3500 – 2005

0,01mg/L

7

18

Đồng (Cu)

SMEWW 3500 – 2005

0,05mg/L

7

19

Kẽm (Zn)

SMEWW 3500 – 2005

0,01mg/L

7

20

Niken (Ni)

SMEWW 3500 – 2005

0,01mg/L

7

21

Sắt (Fe)

SMEWW 3500 – 2005

0,01mg/L

7

22

Thuỷ ngân (Hg)(**)

SMEWW 3112B – 2005

0,0001mg/L

7

23

Chất hoạt động bề mặt(**)

SMEWW 5540C – 2005

0,05mg/L

7

24

Tổng dầu, mỡ (oils & grease)(**)

SMEWW 5520B – 2005

0,01mg/L

7

25

Phenol (tổng số)(**)

KTSK 21 – GC/MS

0,2µg/L

7

26

Hóa chất bảo vệ thực vật Clo hữu cơ

KTSK 09 – GC/MS (TK: EPA 617)

0,01 – 0,2 µg/L

7

27

Hóa chất bảo vệ thực vật Phospho hữu cơ

KTSK 09 – GC/MS (TK: EPA 617)

0,03 – 0,11 µg/L

7

28

2,4D(**)

HPLC/UV (TK AOAC: 992.32)

30µg/L

7

29

2,4,5T(**)

AOAC 992.32 HPLC/UV

30µg/L

7

30

Paraquat(**)

AOAC 992.32 HPLC/UV

30µg/L

7

31

Tổng hoạt độ phóng xạ α(**)

ISO 9696 – 1992

0,002Bq/L

7

32

Tổng hoạt độ phóng xạ β(**)

ISO 9697 – 1992

0,02Bq/L

7

33

E. Coli

TCVN 6187 – 2 : 1996
ISO 9308-2: 1990

3MPN/100mL

7

34

Coliforms

TCVN 6187 – 2 : 1996
ISO 9308-2: 1990

3MPN/100mL

7

Note:

TCVN : Vietnam Standards                           

AOAC: Association of Official Analytical Chemist (USA)                            

FAO: Food and Agriculture Organization                        

(**) Criteria  is performed by subcontractor

TK: Normative references

Criteria are not included in this table will agree the development and application with customers about method

Released time:

5 working days. In special case, depending on the requirements of customers will be agreed later.

Vinacert willing to perform the services and return the results on holidays as agreement with customer.

Representative sample volume: 5 liters                                                     

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