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.

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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First sample (VAT 0):
443 €
Additional samples (VAT 0):
325 €per sample
If you have a large number of samples, contact us for a possible discount.

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