Inhalable and respirable dust in indoor air by EN 481:1993 and ISO 7708:1995.
Determination of inhalable and respirable dust fractions present in indoor air.
The aerodynamic diameters of the inhalable and respirable dust particles are < 100 µm and < 4 µm, respectively. The price includes a sample collector and a sample pump, which are delivered to the customer for sampling. Results are reported as mg/m³.
According to the decree of the Finnish Ministry of Social Affairs and Health on Hazardous Concentrations (538/2018), the normative threshold value for inhalable dust is 10 mg/m3 on an eight-hour average concentration.
More information about the method family:Scanning electron microscopy (SEM)
- Suitable sample matrices
- Indoor air
- Typical turnaround time
- 5 weeks after receiving the samples
- Detection limit
- Inhalable dust: particles with < 100 µm aerodynamic diameter. Respirable dust: particles with < 4 µm aerodynamic diameter.
- Quality system
- Accredited testing laboratory
- Device types
- Method expert
- Juha Keskiväli
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