About CASSEN

Analytical Parameters

CASSEN Testing Laboratories is a federally incorporated, Canadian owned, independent testing laboratory applying advanced techniques and scientific instrumentation to address many analytical requirements. Initially focused on chemical exposure and environmental health testing, over the past decade, CASSEN has continued to expand into many fields of testing such as forensic testing, bulk material emission, impurity profiling, pharmaceutical and consumer product testing as well as consultation. The company also conducts contract research and method development for many complex chemical studies and delivers critical services for government and commercial customers. Located in Toronto, Canada and equipped with a broad-based high level expertise in chemical focused research, our goal is to provide high quality analytical services with value added services to assist the understanding of the chemical data.

CASSEN’s technical staff has extensive experience with state-of-the-art instrumentation, testing protocols and chemistry behind the testing. They all possess graduate and advanced degrees in chemistry and related science disciplines from major Canadian universities with many years of experience in laboratory analysis and research. The company has a wealth of knowledge in chemicals and experience in handling unique cases with specialized testing requirements and a very high reputation in quality of work produced. Our client base includes all levels of government departments and agencies, major industries, manufacturers, institutions, industrial hygiene and engineering consulting companies.

Our diverse client sectors include:

  • Aerospace
  • Automotive
  • Chemical
  • Consumer product manufacturers and suppliers
  • Consulting engineers
  • Government departments, agencies and crown corporations
  • Hospital and health-care
  • Industrial hygiene consultants
  • Mining and natural resources
  • Petrochemical
  • Pharmaceutical
  • Plastics and polymer
  • Property management
  • Pulp and Paper
  • Schools and Universities
  • Steel
  • Telecommunication
  • Transportation
  • Utilities

Our Quality

CASSEN Testing Laboratories is an AIHA-LAP, LLC accredited laboratory and has participated in many proficiency programs such as IHPAT program and United Kingdom Workplace Analytical Scheme Proficiency (WASP ) Program administered by Health and Safety Laboratory (HSL).

CASSEN’s overall proficiency testing results consistently demonstrate excellent accuracy and precision of the actual values. Of the UK HSL proficiency program where interlaboratory comparison is available, the laboratory has been ranked very high internationally, indicating accurate and precise standard preparation, instrument calibration, background control and a comprehensive quality assurance program.