40 mg/kg (consumer) (long.term exposure - systemic effects)
92 mg/kg bw/day (consumer) (long-term exposure - systemic effects)
220 mg/kg bw/day (worker) (long-term exposure - systemic effects)
35 mg/m3 (consumer) (long-term exposure - systemic effects/
160 mg,/m3 (worker) (long-term exposure - systemic effecfs