Jove
Visualize
Contact Us

Related Experiment Videos

Collaborative study of reference vinyl chloride charcoal tubes.

J S Ho

    American Industrial Hygiene Association Journal
    |March 1, 1979
    PubMed
    Summary

    Collaborative testing evaluated vinyl chloride charcoal tubes. Statistical analysis identified errors in replication, sample generation, and between laboratories, aiding in method validation.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    The pros and cons of tDCS as a therapeutic tool in the rehabilitation of chronic pain.

    Principles and practice of clinical research (2015)·2022
    Same author

    Mass transport and calibration in liquid chromatography particle beam mass spectrometry.

    Journal of the American Society for Mass Spectrometry·2013
    Same author

    Association between KCNQ1 genetic variants and obesity in Chinese patients with type 2 diabetes.

    Diabetologia·2012
    Same author

    Lepeophtheirus simplex sp. n., a caligid copepod (Siphonostomatoida) parasitic on "botete" (bullseye puffer, Sphoeroides annulatus) in Sinaloa, Mexico.

    Folia parasitologica·2001
    Same author

    Purulent and constrictive pericarditis arising from a staphylococcal lumbar infection.

    Texas Heart Institute journal·2001
    Same author

    Species of Caligus Müller, 1785 (Copepoda: Caligidae) parasitic on marine fishes of Taiwan.

    Systematic parasitology·2000
    JoVE
    x logofacebook logolinkedin logoyoutube logo
    ABOUT JoVE
    OverviewLeadershipBlogJoVE Help Center
    AUTHORS
    Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
    LIBRARIANS
    TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
    RESEARCH
    JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
    EDUCATION
    JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
    Terms & Conditions of Use
    Privacy Policy
    Policies

    Area of Science:

    • Analytical Chemistry
    • Environmental Science
    • Occupational Health

    Background:

    • Vinyl chloride is a regulated industrial chemical and known carcinogen.
    • Accurate monitoring of vinyl chloride exposure is crucial for worker safety.
    • Charcoal tubes are commonly used for air sampling of volatile organic compounds.

    Purpose of the Study:

    • To evaluate the performance of reference vinyl chloride charcoal tubes.
    • To quantify sources of error in vinyl chloride measurements.
    • To assess the reliability of collaborative testing for method validation.

    Main Methods:

    • Reference vinyl chloride charcoal tubes were prepared using a permeation technique.
    • Collaborative testing was conducted involving multiple laboratories.
    • Statistical analysis, specifically Youden's method, was applied to the data.

    Main Results:

    • Youden's method successfully estimated replication error.
    • Sample generation error was quantified.
    • Interlaboratory error was determined, highlighting variability between testing sites.

    Conclusions:

    • The collaborative testing approach provides a robust evaluation of analytical methods.
    • Understanding and quantifying different error sources is essential for improving measurement accuracy.
    • The study validates the use of vinyl chloride charcoal tubes for air monitoring.

    Related Experiment Videos