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Concentrations
Measurement uncertainty - Normal
Non-detects Uniform
Sampling uncertainty inverse chi
Conversion
factor
Extrapolation
factor
Conversion from mg/dm
2
to mg/kg
- Triangular
Extrapolation between food & pack types
Effects of processing and storage
Partly-packaged recipes
0 LOD
-5
-4
-3
-2
-1
0
1
2
3
4
5
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
Distributions used to represent
each source of uncertainty