Phương pháp lấy và phân tích mẫu không khí xung quanh

TT

Thông số

Phương pháp quan trắc, số hiệu tiêu chuẩn

1

SO₂

TCVN 5971:1995;

TCVN 7726:2007; 

MASA 704A; 

MASA 704B;

NIOSH 6004

2

CO

TCVN 5972:1995;

TCVN 7725:2007;

MASA 128; 

OSHA ID-209; 

OSHA ID 210;

ASTM D 3162

3

NO₂

TCVN 6137:2009;

MASA 406; 

ASTM D1607

4

O₃

TCVN 6157:1996;

TCVN 7171:2002

5

Tổng bụi lơ lửng (TSP)

TCVN 5067:1995;

TCVN 9469:2012 (ISO 10473:2010);

US EPA Compendium Method IO-2.1 (high volume);

ASTM D 4096 -17

6

Bụi PM₁₀

40 CFR part 50 Method appendix J; 

AS/NZS 3580.9.7:2009;

AS/NZS 3580.9.6:2003;

US EPA Compendium Method IO-2.1 (high volume)

7

Bụi PM_2,5

40 CFR Part 50 Method appendix L;

AS/NZS 3580.9.7:2009

8

Chì (Plumbum) (Pb)

TCVN 6152:1996;

NIOSH Method 7300;

NIOSH Method 7301;

NIOSH Method 7302;

NIOSH Method 7303;

NIOSH Method 7082;

NIOSH Method 7105; 

ASTM D4185-96;

US EPA Compendium Method IO-3.2; 

US EPA Compendium Method IO-3.3; 

US EPA Compendium Method IO-3.4; 

ISO 9855:1993;

ISO 8518:2001

9

Arsenic (As)

NIOSH 7300;

US EPA Compendium Method IO-3.2;

US EPA Compendium Method IO-3.3; 

US EPA Compendium Method IO-3.4

10

Arsenic Trihydride (AsH₃)

NIOSH method 6001

11

Hydrochloride (HCl)

NIOSH Method 7907

12

Acid Nitric (HNO₃)

NIOSH method 7907

13

Acid Sulfuric (H₂SO₄)

NIOSH Method 7908

14

Tinh thể Silic oxide hô hấp (SiO₂)

TCVN 8945:2011

15

Amiăng trắng nhóm serpentine

TCVN 6502:1999

16

Cadmi (Cd)

ASTM D4185-96;

NIOSH Method 7048;

NIOSH 7300;

US EPA Compendium Method IO-3.2; 

US EPA Compendium Method IO-3.3; 

US EPA Compendium Method IO-3.4;

ISO 11174:1996

17

Chlorine (Cl₂)

MASA 202

18

Chromi (6+) (Cr⁶⁺)

NIOSH Method 7600;

OSHA Method ID 215; 

ASTM D 6832

19

Hydrofluoride (HF)

MASA 809;

MASA 205; 

MASA 203F;

NIOSH Method 7906

20

Hydro Cyanide (HCN)

NIOSH Method 6017;

NIOSH Method 6010D

21

Mangan (Mn)

ASTM D4185-96; 

NIOSH 7300;

US EPA Compendium Method IO-3.2; 

US EPA Compendium Method IO-3.3;

US EPA Compendium Method IO-3.4

22

Nickel (Ni)

ASTM D4185-96;

NIOSH 7 Method 300;

US EPA Compendium Method IO-3.2;

US EPA Compendium Method IO-3.3; 

US EPA Compendium Method IO-3.4

23

Thủy ngân (Hydrargyrum) (Hg)

ISO 17733:2015;

NIOSH Method 6009; 

OSHA Method ID 140

24

Natri hydroxide (NaOH)

ISO 17091:2013;

NIOSH Method 7401

25

Acrolein (CH2=CHCHO)

NIOSH method 2501

26

Acrylonitrile (CH2=CHCN)

NIOSH method 1604

27

Aniline (C6H5NH2)

NIOSH method 2002

28

Benzene (C6H6)

TCVN 12247-1:2018;

ASTM D 3686-95;

ISO 16017-1:2000;

US EPA Method TO-17; 

MASA 834;

NIOSH Method 1501;

ASTM D 3686-95;

ISO 16017-1:2000;

NIOSH Method 1501

29

Benzidine (NH2C6H4C6H4NH2)

NIOSH method 5509

30

Chloroform (CHCl3)

NIOSH method 1003

31

Tổng Hydrocarbon (CxHy)

NIOSH method 1500

32

Formaldehyde (HCHO)

NIOSH Method 2541;

NIOSH Method 3500;

OSHA Method 52;

US EPA Compendium Method TO-11A

33

Naphtalene (C10H8)

OSHA Method 35;

NIOSH method 1501

34

Phenol (C6H5OH)

NIOSH Method 3502;

OSHA Method 32;

NIOSH 2546

35

Tetrachloethylene (C2Cl4)

US.EPA Method TO-17;

NIOSH Method 1003

36

Vinyl chloride (CICH=CH2)

US EPA Method TO-17;

NIOSH Method 1007

37

Ammonia (NH3)

TCVN 5293:1995;

MASA 401

38

Acetaldehyde (CH3CHO)

NIOSH Method 2538

39

Acid Propionic (CH3CH2COOH)

OSHA method PV2293

40

Hydrosulfide (H2S)

MASA 701

41

Mercaptan tính theo Methyl Mercaptan (CH3SH)

TCVN 10026:2020 (ASTM D2913-14); 

ASTM D2913 - 96(2007);

NIOSH Method 2452

42

Styrene (C6H5CH=CH2)

TCVN 12247-1:2018;

ASTM D 3686-95;

ISO 16017-1:2000;

US EPA Method TO-17; 

MASA 834;

NIOSH Method 1501;

ASTM D 3686-95

43

Toluene (C6H5CH3)

TCVN 12247-1:2018;

ISO 16017-1:2000;

US EPA Method TO-17; 

MASA 834;

NIOSH Method 1501;

ASTM D 3686-95

44

Xylene (C6H4(CH3)2)

TCVN 12247-1:2018;

ASTM D 3686-95;

ISO 16017-1:2000;

US EPA Method TO-17; 

MASA 834;

NIOSH Method 1501