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In Vitro Study No: 646

METHODS

Chemical Conc. (mg/ml)Volume (ml)Loading (mg/cm2)VehicleSpeciesMembraneSiteArea (cm2)Cell TypeReceptor FluidTemp. (oC)Temp. MeasuredExposure Time (h)Study Length (h)OccludedAnalytical Method
Fluazifop-butyl0.50.01250.0025Commercial Emulsifyable ConcentrateHumanIsolated EpidermisAbdomen2.5StaticTissue Culture Medium30Water Bath24242Radiolabelled (14C)

RESULTS

% Recovery+/-% In Stratum Corneum+/-% in Viable Skin+/-% Penetrated+/-% Absorbed+/-s-s-flux (mcrg/cm2/h)+/-kp (cm/h)nLag Time (h)
        0.280.16     

NOTES

Membrane integrity was assessed by determining the permeability of tritiated water.

REFERENCE

The Predictive Accuracy Of In Vitro Measurements For The Dermal Absorption Of A Lipophilic Penetrant (Fluazifop-Butyl) Through Rat And Human Skin (1994) Fundam. Appl. Toxicol., 23 :230-236