From: Quantification of short and long asbestos fibers to assess asbestos exposure: a review of fiber size toxicity
Diameter (μm)
Length (μm)
≤4
>4-8
>8
>4
-
−0.28
−0.30
>1.5-4
−0.24
0.13
>0.25-1.5
−0.45
0.45
0.68
≤0.25
0.0
0.63
0.80