Document gGMQZJrKkybGe9MBnGG1Be4a

M walter c.mccrone c.mccrone associatiensc CONSULTING ULTRAMICROANALYSIS MICROSCOPY SMALL PARTICLE PROBLEMS STATE CHEMISTRY 3 June 1977 Ms. Regina Gallagher Research Center Johnson & Johnson 501 George Street New Brunswick New Jersey 08901 Dear Ms. Gallagher - We have examined a sample of talc designated as B using the transmission electron microscope and selected area electron diffraction We find this sample to be completely free from asbestiform minerals There are however some fine ribbons of talc Thank you for consulting McCrone Associates and if you have any questions concerning this analysis please contact us Yours sincerely R. Grieg Grieger Gene Gene Senior Research Physicist GRG ref 2546 Paraple B is Weekly Compinate 18-4 2820 SOUTH MICHIGAN AVENUE CHICAGO ILLINOIS 60616 842-7100 CABLE CHEMICRONE JNJTALC000168670