KS I ISO 17733-2005 Workplace air-Determination of mercury and inorganic mercury compounds-Method by cold-vapour atomic absorption spectrometry or atomic fluorescence spectrometry《.pdf

1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2005 12 29 KS I ISO 17733 KS I ISO 17733： 2005 I ISO 17733： 2005 ( ) ( ) KIST ( ) ( ) ： ： 2005 12 29 2005 1019 ： ： ( ) ( 02 509 7262null 5) . 7 5 , . ICS 13.040.30 KS I ISO 17733： 2005Workplace air Determination of mercury and inorganic mercury compounds Me

2、thod by coldvapour atomic absorption spectrometry or atomic fluorescence spectrometry 2004 1 ISO 17733 Workplace air Determination of mercury and inorganic mercury compounds Method by cold vapour atomic absorption spectrometry or atomic fluorescence spectrometry . . . . , , , . (United Kingdom Healt

3、h and Safety Executive)1 2. 34. (OSHA)5,6 (NIOSH)7 . . 1. . . . (CVAAS) (CVAFS) . ( ) / . . 0.01 0.04 g (13.1 ). , 30 g (13.2 I ISO 17733： 2005 2 ). . , (13.11.1 ). (13.11.2 ). (13.11.3 ). 2. . . KS M ISO 3696： 2005 ISO 648 Laboratory glassware One mark pipettes ISO 1042 Laboratory glassware One mar

4、k volumetric flasks ISO 3585 Borosilicate glass 3.3 Properties ISO 7708： 1995 Air quality Particle size fraction definitions for health related sampling ISO 8655 1 Piston operated volumetric apparatus Part 1： Terminology, general requirements and user recommendations ISO 8655 2 Piston operated volum

5、etric apparatus Part 2： Piston pipettes ISO 8655 5 Piston operated volumetric apparatus Part 5： Dispensers ISO 8655 6 Piston operated volumetric apparatus Part 6： Gravimetric methods for the determination of measurement error EN 13205： 2002 Workplace atmosphere Assessment of performance of instrumen

6、ts for measurement of airborne particle concentrations 3. . 3.1 3.1.1 (chemical agent) , 1998 4 7 Council Directive 98/24/EC . EN 15408 3.1.2 (breathing zone) 3.1.3 (breathing zone) , ( 0.3 m .) 1. . 2. EN 15408 . 3.1.4 (exposure) 3.1.5 (measuring procedure) I ISO 17733： 2005 3 3.1.6 (operating time

7、) EN 12329 3.1.7 (time weighted average concentration, TWE concentration) TWA (ACGIH)10 . 3.1.8 (limit value) ACGIH10 (Threshold Limit Value, TLV) . 3.1.9 (reference period) ACGIH10 . 3.1.10 (workplace) EN 15408 3.2 3.2.1 (inhalable convention) ISO 7708 3.2.2 (inhalable fraction) , . ISO 7708 3.2.3

8、(total airborne particles) . ISO 7708 3.3 3.3.1 (diffusive badge), (dosimeter), (badge type diffusive sampler), (passive badge) . 3.3.2 (diffusive sampler), (passive sampler) . EN 83811 3.3.3 (personal sampler) EN 15408 3.3.4 (personal sampling) I ISO 17733： 2005 4 EN 15408 3.3.5 (sampler) , , , . 3

9、.3.6 (pumped sorbent tube) . EN 107612 3.3.7 (static sampler), (area sampler) , 3.3.8 (static sampling), (area sampling) 3.4 3.4.1 (blank solution) , 3.4.2 (calibration blank solution) . 3.4.3 (calibration solution) . . 3.4.4 (field blank) , , , . 3.4.5 (laboratory blank) , , 3.4.6 (linear dynamic r

10、ange) . 3.4.7 (matrix interference), (matrix effect), (non spectral interference) 3.4.8 (matrix matching) . 3.4.9 (reagent blank) , , 3.4.10 (sample dissolution) . 3.4.11 (sample preparation) , 3.4.12 (sample solution) I ISO 17733： 2005 5 . 3.4.13 (stock standard solution) 3.4.14 (test solution) . 3

11、.4.15 (working standard solution) , 3.5 3.5.1 (analytical recovery) . 3.5.2 (bias) ISO 687913 3.5.3 (overall uncertainty) . 1002refref+xsxx x ： xref： s： EN 48214 3.5.4 (precision) ISO 687913 3.5.5 (true value) . ISO 3534 115 3.5.6 (uncertainty) VIM16 1. . 2. . . . GUM17 A B . 4. . I ISO 17733： 2005

12、6 . , (Hydrar： 8.1.2 ) Anasorb C 300 . . a) . b) ISO 7708 . c) . ( ) ( , 10 %) , . , / 2 mL 2 mL 50 , 1 . , (II) . 2 . 253.7 nm (KS M ISO 6955： 200118 6.1 ) , (EN 68919 ). 5. . (13.12.1 ). (13.12.2 ). (13.12.3 ). CVAAS CVAFS (13.12.4 ). 6. ( ISO 687913) , . 7. 7.1 . 7.1 ISO 3696 2 ( 0.1 mS/m 25 1 M

13、cm .). 18 M cm . I ISO 17733： 2005 7 7.2 (HNO3) 1.42 g/mL, 70 % 0.002 mg/L . , . , . ( , ) . 7.3 1： 9 . 700 mL (7.1) 1 000 mL (8.3.1.4) . 100 mL (7.2) . . 7.4 (HCl) 1.18 g/mL, 36 % 0.002 mg/L . , . , . ( , ) . . 7.5 1： 1： 23 . 700 mL (7.1) 100 mL (8.3.1.4) . (7.2) (7.4) 40 mL . . . 7.6 2： 2： 21 . 70

14、0 mL (7.1) 100 mL (8.3.1.4) . (7.2) (7.4) 80 mL . . . 7.7 ( II) 2(SnCl2 2H2O) 10 g/kg . (II) (II) . 7.8 ( II) 10 g/L 500 mL (II)(7.7) 10 g , 30 mL (7.4) , 15 . 1 000 mL (8.3.1.4) , (7.1) , . . 7.9 1 000 mg/L . . . . . A(7.10) B(7.11) . I ISO 17733： 2005 8 7.10 A 10 g/L 50 mL (8.3.1.4) (7.9) 0.5 mL .

15、 1 mL (7.2) , (7.1) , . . 7.11 B 1 mg/L 50 mL (8.3.1.4) A(7.10) 5 mL . 1 mL (7.2) , (7.1) , . . 7.12 (7.1) . 7.13 . 8. 8.1 8.1.1 (8.1.2) (10.3.1 ). 2223. 1 . 8.1.2 800 mg (Hydrar, Anasorb C 300) (8.1.1) . 1. (Hydrar) SKC Inc. . (Hydrar) ( ) . Carulite 300 Carus . SKC Carulite 300 Anasorb C 300 (1). 20,21. (11.4.1) / . Anasorb . . 2. . Anasorb C 300 . . . 3. Anasorb C 300 . (1) Anasorb C 300 S