Fig. 2From: Composition, Respirable Fraction and Dissolution Rate of 24 Stone Wool MMVF with their BinderDissolution kinetics in neutral and acidic pH conditions, all at initial mass 50 mg MMVF, flow 48 ml/day. Si (black lines), Al (blue lines). pH 4.5 (dots), pH 7.4 (crosses). a MMVF #4, b MMVF #5, c MMVF #12, d MMVF #14, e MMVF #22Back to article page