Difference between revisions of "Amount of Di-n-butylphthalate in indoor dust"

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{{variable}}
 
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'''Boxes with dashed borders''' contain brief guidance text
 
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for completing the entries for new variables.
 
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== Scope ==
 
== Scope ==
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This variable describes the measured amounts of Di-n-butylphthalate (DBP) in indoor air in various European countries and produces a distribution to be used for exposure assessment.  
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This includes a verbal definition of the spatial, temporal, and other limits
 
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(system boundaries) of the variable. The scope is defined according to the use
 
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purpose of the assessment(s) that the variable belongs to.
 
  
 
== Definition ==
 
== Definition ==
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=== Dependencies ===
 
=== Dependencies ===
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List of upstream variables.
 
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The variables can be listed used descriptive (free-format) names or unambiguous identifiers
 
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(e.g. [[Analytica]] IDs).
 
  
 
=== Unit ===
 
=== Unit ===
  
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Unit in which the result is expressed.
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ug/g
  
 
=== Formula ===
 
=== Formula ===
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Algebra or other explicit methods if possible
 
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(e.g. [[Analytica]] code between the ''<nowiki><anacode> </anacode></nowiki>'' tags).
 
  
 
== Result ==
 
== Result ==
  
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If possible, a numerical expression or distribution.
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LogNormal, mean 55.6. SD = 35
  
 
==See also==
 
==See also==
  
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Links to relevant information that does not belong to ''Definition''.
 
  
 
==References==
 
==References==
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...will appear here automatically, if cited above using the ''<nowiki><ref> </ref></nowiki>'' tags.
 
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Additional references can also be listed here.
 
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<references/>
 
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Revision as of 07:59, 21 June 2010

Scope

This variable describes the measured amounts of Di-n-butylphthalate (DBP) in indoor air in various European countries and produces a distribution to be used for exposure assessment.

Definition

Data

Measurement data

Medium Country Microenvironment
Sedimented dust [1] Denmark Home 382 (μg/g dust) mean 887 (μg/g dust) 95th percentile
Sedimented dust [1] Norway Home 100 (μg/g dust) mean
Sedimented dust [1] Germany Home 370 (μg/g dust) 95th percentile
Household dust [2] Germany (Berlin) Home 55.6 (µg/g dust) mean 129.6 (µg/g dust) 95th percentile

Dependencies

Unit

ug/g

Formula

Result

LogNormal, mean 55.6. SD = 35

See also

References

  1. ↑ 1.0 1.1 1.2 Anne Kirstine Müller, Elsa Nielsen, Ole Ladefoged. Human exposure to selected phthalates in Denmark. Institute of Food Safety and Nutrition. http://gl.foedevarestyrelsen.dk/FDir/Publications/2003015/Rapport.pdf
  2. ↑ Fromme H, Lahrz T, Piloty M, Gebhart H, Oddoy A, Ruden H. (2004). Occurrence of phthalates and musk fragrances in indoor air and dust from apartments and kindergartens in Berlin (Germany). Indoor Air 14, 188-195
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