Printer Friendly
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
1,737,416,787 visitors served.
forum mailing list For webmasters
?
New: Language forums
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

PTWI

    0.01 sec.
AcronymDefinition
PTWIProvisional Tolerable Weekly Intake


How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content.
?Page tools
Printer friendly
Cite / link
Email
Feedback
? References in periodicals archive
2 [micro]g/g, a child weighing 15 kg would be acquiring approximately 3% of his or her PTWI from this source.
The Canadian TDI for total Hg in the 1990s was 42,840 ng/person per day, but for methyl-Hg it was 28,260 ng/person per day for a 60-kg person, the same as that calculated from the WHO PTWI in 1999.
The calculation shows that the PTWI of 1,500 [micro]g for a 60-kg person will be exceeded when eating four bird meals or more per week.
 
Acronyms browser? ? Full browser
 
 
Acronyms and Abbreviations
?

Disclaimer | Privacy policy | Feedback | Copyright © 2009 Farlex, Inc.
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Terms of Use.