9.1.3 Inhalation Toxicity (Safepharm Laboratories Limited 1995d) Species/strain: CD 5/sex/group Number/sex of animals: 14 days Observation period: OECD TG Test method: 403; EC Method B2 A single Method of hour, nose administration: only exposure to aerosolised test substance (dynamic exposure flow rate 16 L/minute). Atmosphere 1 Group 2 3 Concentration Nominal 19.1 9.9 4.5 mg/L Mean 5.06 2.57 1.19 achieved atmosphere concentration, mg/L Mean mass 1.7 1.8 1.7 median aerodynamic diameter, m Inspirable 82.0 85.2 86.2 fraction % < 4 m
9.1.3 Inhalation Toxicity (Safepharm Laboratories Limited 1995d) Species/strain: CD Number/sex of animals: 5/sex/group Observation period: 14 days Test method: OECD TG 403; EC Method B2 Method of administration: A single nose only exposure to aerosolised test substance (dynamic exposure flow rate 16 L/minute). Atmosphere Concentration 1 Group 2 3 Nominal mg/L 19.1 9.9 4.5 Mean achieved atmosphere concentration, mg/L 5.06 2.57 1.19 Mean mass median aerodynamic diameter, m 1.7 1.8 1.7 Inspirable fraction % < 4 m 82.0 85.2 86.2 hour,
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