Test equipment
Asbestos
Calibration
Equations
Working range
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Mathematical calculations
Counting
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Sampling equipment
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Air pollution
Particulate air pollutants
Dimensional measurement
Aspect ratio
Microscopic analysis
Shape
Air
Density
Amphiboles
Sampling methods
Electron microscopes
Filtration
Mineral fibres
Identification methods
Poisson distribution
Interferences (chemical)
Testing conditions
Ash determination
Fibres
Bibliography
Test specimens
Determination of content
Classification systems
Reports
Width
Specimen preparation
Concentration (chemical)
Toxic materials
Confidence limits