Sampling Guide for Air Contaminants in the Workplace - Irsst

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ROHS Substances table 44 ROHS Name CAS TWAEV STEV Ceiling (mg/m³) Notes Sampling Device Flow L/min Volume TWAEV STEV (L) Principle MRV µg CVa (%) # meth. Remarks Aluminum [7429-90-5], (as Al), Welding fumes 7429-90-5 5 Mixed cellulose ester filter, 0.8µm, 25 and 1,5 180 ICP-MS 10 5,15 IRSST 362 37 mm. 905 MCE filter-37 915 MCE filter-25 Aluminium oxides formed during welding are not dissolved with the actual digestion method. Cassettes 913 or 916, whose filters are preweighed, can also be used. For surface wipe sampling, contact Laboratory Customer Service. The analytical results are expressed as total aluminium. Aluminum oxide (as Al) 1344-28-1 10 Pt SKC 225-8-01-1 or 225-8-04 polyvinyl 1,5 180 Grav 25 4,9 IRSST 48-1 chloride filter 902 PVC filter-37 914 PVC filter-25 Additional information is available in Info-Labo 91-03. The weight measurement method for dusts is by definition non-specific. 4-Aminodiphenyl 92-67-1 Pc C1 RP EM Ttwo glass fiber filters impregnated with sulfuric acid 1 100 GC-ECD OSHA 93 The filters must be transferred and stored in water until analysis. Any compound that reacts with sulfuric acid and is retained on the filters can cause interference. Contact the IRSST before sampling. 2-Aminoethanol 141-43-5 7,5 15 Impregnated glass fiber filter, Millipore AP4003705 955 Impregned FGF 1 15 HPLC-MS 6 IRSST 363 Aniline, diethanolamine, dimethylamine, ethanolamine, isopropylamine, methylamine and morpholine can be sampled at the same time. 2-Aminoethanol 141-43-5 7,5 15 XAD-2 tube impregnated with 10%(w/w) 1- naphthylisothiocyanate (NIT) # SKC 226- 30-18 2170 XAD-2 impregnated with NIT 0,2 HPLC-UV 0,15 4 IRSST 303-1 2-Aminopyridine 504-29-0 1,9 Two glass fiber filters impregnated with 1 240 GC-NPD OSHA 1282 sulfuric acid Contact the IRSST before sampling. Amitrole 61-82-5 0,2 C3 RP Glass midget impinger containing deionized water 1 60 HPLC-UV OSHA PV2006 Contact the IRSST before sampling. Ammonia 7664-41-7 17 24 DRI-PAD IRSST 39-A Refer to the user's guide accompanying the instrument. Ammonia is quantified in the field with a direct-reading instrument (DRI). The minimum reported value is 0.5 mg/m³ (0.80 ppm). The reference method corresponds to calibration of the DRI. Ammonia 7664-41-7 17 24 Tube of carbon beads pretreated with sulfuric acid, #SKC 226-29 2144 Pretreated carbon beads 500/260 mg 0,10 - 0,5 24 7,5 IC-CD 9,4 4,42 IRSST 220-1 These tubes have a limited shelf life. It is important to respect the expiration date printed on the package. The ammonium ion (NH4+) is being analyzed, so all ammonium salts will cause interference. The analytical results are expressed as ammonia (NH3).
ROHS Substances table 45 ROHS Name CAS TWAEV STEV Ceiling (mg/m³) Notes Sampling Device Flow L/min Volume TWAEV STEV (L) Principle MRV µg CVa (%) # meth. Remarks Ammonium chloride fume 12125-02-9 10 20 SKC 225-8-01-1 or 225-8-04 polyvinyl chloride filter 902 PVC filter-37 914 PVC filter-25 1,5 Grav 25 4,9 180 IRSST 48-1 Additional information is available in Info-Labo 91-03. The weight measurement method for dusts is by definition non-specific. Ammonium chloride fume 10 20 Mixed cellulose ester filter 2 960 IC-CD 30 OSHA ID188 Contact the IRSST before sampling. 12125-02-9 Ammonium perfluorooctanoate 3825-26-1 0,1 Pc Mixed cellulose ester filter in series with a glass midget impinger containing methanol GC-ECD Contact the IRSST before sampling. Other reference(s) Belisle, J. and Hagen, D.F. "A method for the determination of perfluorooctanoic acid in blood and other biological samples",Analytical biochemistry 101, 369-376 Ubel, F.A., Sorenson, S.D. and Roach, D.E. "Health status of plant worker exposed to fluorochemicals a preliminary report ", Ind. Hyg Assoc J. (41) Août 1980 Ammonium sulfamate 7773-06-0 10 Mixed cellulose ester filter 2 960 IC-CD 30 OSHA ID188 Contact the IRSST before sampling. Ammonium sulfamate 7773-06-0 10 SKC 225-8-01-1 or 225-8-04 polyvinyl 1,5 180 Grav 25 4,9 IRSST 48-1 chloride filter 902 PVC filter-37 914 PVC filter-25 Additional information is available in Info-Labo 91-03. The weight measurement method for dusts is by definition non-specific. Aniline 62-53-3 7,6 Pc Impregnated glass fiber filter, # Millipore 1 15 HPLC-MS 6 IRSST 363 AP4003705 955 Impregned FGF Aniline, diethanolamine, dimethylamine, ethanolamine, isopropylamine, methylamine and morpholine can be sampled at the same time. o-Anisidine 90-04-0 0,5 Pc C3 XAD-2 tube 150/75 mg 0,5-1 225 HPLC-UV NIOSH 2514 Contact the IRSST before sampling. p-Anisidine 104-94-9 0,5 Pc XAD-2 tube 150/75 mg 0,5-1 225 HPLC-UV NIOSH 2514 Contact the IRSST before sampling.
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Sampling Guide for Air Contaminants in the Workplace - Irsst

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