Precision of analysis for waterborne chrysotile asbestos by transmission electron microscopy.
Detailed examinations of water samples were carried out to determine the precision of analysis for chrysotile asbestos by transmission electron microscopy (TEM). Since the frequency distribution of counts fits a Poisson distribution, several statistical inferences were made, including (1) an estimate of precision, and (2) a model for determining the probability of observing chrysotile as a function of its concentration in water and magnitude of area scanned by TEM.
D001194:Asbestos / Q000032:analysis*; D005374:Filtration; D005618:Fresh Water / Q000032:analysis*; D008854:Microscopy, Electron / Q000379:methods; D014867:Water / Q000032:analysis*
D014867:Water; D001194:Asbestos