Exposure to benzene, a hazardous aromatic hydrocarbon, frequently occurs in industries such as petrochemicals, manufacturing, and painting. Benzene is classified as a known human carcinogen, and prolonged exposure can lead to severe health risks, including leukemia and other blood disorders. Monitoring and controlling workplace exposure to benzene is critical for ensuring worker safety and compliance with regulatory standards.
Evaluate Worker Exposure with Accurate Air Monitoring
At LCS Laboratory Inc., we specialize in assessing occupational exposure to benzene, empowering businesses to protect their workforce. In Ontario, the Ministry of Labour’s current exposure limit for benzene is 0.5 ppm as an 8-hour time-weighted average (TWA), with a short-term exposure limit (STEL) of 2.5 ppm. Compliance with these limits is vital to protect worker’s health. Typically our clients collect 3-10 samples to make sure that the results are representative and cover different operations.
Technical Details of Benzene Air Testing
LCS Laboratory Inc. follows NIOSH Method 1501, a globally recognized protocol for analysing aromatic hydrocarbons, including benzene. Key technical aspects of our testing service include:
- Sampling Requirements:
- Samples are collected on Charcoal Tubes (100 mg/50 mg).
- Sampling Rate: 0.01–0.2 L/min.
- Sample Volume: Minimum of 10 L and a maximum of 30 L.
- Procedure:
- Open sorbent tubes
- Attach the sorbent tube to a calibrated personal sampling pump.
- Collect samples at a known flow rate during the workday, typically for 4-7 hours
- Seal the tubes and ship the samples to our laboratory along with a request for analysis form.
- Analysis:
- LCS Laboratory Inc uses gas chromatography with flame ionization detection (GC-FID) and reports results with a sensitivity of 3μg per sample.
Why Choose LCS Laboratory Inc.?
As a Canadian laboratory, LCS Laboratory Inc. is committed to serving Canada’s health and safety community. Partnering with us means:
- Local Expertise: Benefit from our understanding of Canadian regulations and workplace safety requirements.
- Comprehensive Solutions: We supply air sampling pumps, media, and accessories to simplify the sampling process.
- Accessible Training: Enhance your team’s proficiency in air sampling through our optional online training sessions.
Supporting Canadian industries with high-quality services, we aim to foster safer workplaces and healthier communities.
Contact Us
Take proactive steps to protect your employees and meet regulatory standards. For benzene air analysis or more information on our services, contact LCS Laboratory Inc. by email. We’re here to help you create a safer work environment.
