MAP20071017665 Pang, Thomas W.S. The Determination of tremolite asbestos in tale powder samples / Thomas W.S. Pang, Fay A. Schonfeld and Mark A. Nazar Sumario: Transmission electron microscopy was used to study the effect of crushing and grinding on the detection limit of tremolite asbestos in talc powder samples En: The Annals of occupational hygiene. - Oxford [etc.]. - nº 2, 1987 ; p. 219-225 1. Higiene industrial . 2. Contaminantes químicos . 3. Amianto . 4. Talco . 5. Contaminación atmosférica . 6. Muestreos . 7. TEM . 8. Microscopios . 9. Métodos de análisis . I. Schonfeld-Starr, Fay A. . II. Nazar, Mark A. . III. Title. IV. Título: The Annals of occupational hygiene.