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EC number: -
CAS number: 142844-00-6
Table 1 Exposure conditions and results for the 3 exposure levels of RCF
and control (air).
Number of animals at risk
Aerosol conc. f/ml (SD)
Concentration of Non-fibrous particles <3µm diameter
(mean no. of particles/ml)
Aerosol fibre dimensions
Geometric mean (GSD
The deficencies in the 30mg/m3 study (section 18.104.22.168) were repeated in
this lower dose study. Only one of the four samples of RCF was tested at
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