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IRSST - Institut de recherche Robert-Sauvé en santé et en sécurité du travail
OHS Research
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Reference Framework
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IRSST's Production
Magazine and Newsletter
Scientific Watch
Documentation Center
Useful Links
Laboratory Services
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Analysis and Testing Services
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Slip Resistance Test for Protective Footwear
Loan, Calibration and Repairs
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CQ Fibres
Quality Control of Fiber Counts
CQ Vrac
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Interlaboratory quality
control program
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substance
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substance
September 15, 2025
Aniline
French name in the regulation:
Aniline
CAS :
62-53-3
Exposure Standards in RROHS regulation
Permissible exposure values (PEV)
ppm
mg/m
3
f/cc
Notes
TWAEV
2
7,6
-
-
STEV
-
-
-
-
Ceiling
-
-
-
-
Carcinogenicity
Sensitizer
Simple asphyxiant
Percutaneous
Prohibited use
Prohibited recirculation
Minimum exposure
Explosion hazard
Ototoxic
TWA adjustment for unusual work schedules
1C
: No adjustment
CNESST – Toxicological Index Service
Consult REPTOX file:
Aniline
Analysis:
Aniline
Method: IRSST - 363
Sampling protocol
Sampling device:
Sampling media required:
#IRSST
Description
955
FV filter impregnated with sulfuric acid
Parameters:
Flow rate: 1 L/min
TWA sampling volume: 15 L
STEL sampling volume: -
Remarks:
The sample is stable for 2 weeks at 4°C.
Analytical protocol
Principle:
High performance liquid chromatography with mass spectrometry (HPLC-MS)
Precision (%):
8,0
Minimum reported value:
0,4 µg
Reference
IRSST. "Détermination des amines dans l'air par LC-MS". Méthode 363. Méthodes analytiques. Montréal: IRSST, 2021.
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